Wednesday, 1 October 2014

Retail / REF / 753 / 2014



Retail is the sale of goods and services from individuals or businesses to the end-user. Retailers are part of an integrated system called the supply chain. A retailer purchases goods or products in large quantities from manufacturers directly or through a wholesale, and then sells smaller quantities to the consumer for a profit. Retailing can be done in either fixed locations like stores or markets, door-to-door or by delivery. In the 2000s, an increasing amount of retailing is done using online websites, electronic payment, and then delivered via a courier or via other services.
Retailing includes subordinated services, such as delivery. The term "retailer" is also applied where a service provider services the needs of a large number of individuals, such as for the public. Shops may be on residential streets, streets with few or no houses or in a shopping mall. Shopping streets may be for pedestrians only. Sometimes a shopping street has a partial or full roof to protect customers from precipitation. Online retailing, a type of electronic commerce used for business-to-consumer (B2C) transactions and mail order, are forms of non-shop retailing.
Shopping generally refers to the act of buying products. Sometimes this is done to obtain necessities such as food and clothing; sometimes it is done as a recreational activity. Recreational shopping often involves window shopping (just looking, not buying) and browsing and does not always result in a purchase.
Etymology
Retail comes from the Old French word tailler,which means "to cut off, clip, pare, divide" in terms of tailoring (1365). It was first recorded as a noun with the meaning of a "sale in small quantities" in 1433 (from the Middle French retail, "piece cut off, shred, scrap, paring"). Like in French, the word retail in both Dutch and German also refers to the sale of small quantities of items.

Types of retail outlets
A marketplace is a location where goods and services are exchanged. The traditional market square is a city square where traders set up stalls and buyers browse the stores. This kind of market is very old, and countless such markets are still in operation around the whole world.
In some parts of the world, the retail business is still dominated by small family-run stores, but this market is increasingly being taken over by large retail chains.Most of these stores are called high street stores. Gradually high street stores are being re-grouped at one location called Malls. These are more defined and planned spaces for retail stores and Brands.
Types by products
Retail is usually classified by type of products as follows:
Types by marketing strategy
There are the following types of retailers by marketing strategy:
Department store
Department stores are very large stores offering a huge assortment of "soft" and "hard goods; often bear a resemblance to a collection of specialty stores. A retailer of such store carries variety of categories and has broad assortment at average price. They offer considerable customer service.
Discount store
Discount stores tend to offer a wide array of products and services, but they compete mainly on price offers extensive assortment of merchandise at affordable and cut-rate prices. Normally, retailers sell less fashion-oriented brands.
Warehouses that offer low-cost, often high-quantity goods piled on pallets or steel shelves; warehouse clubs charge a membership fee.
Variety store
Variety stores offer extremely low-cost goods, with limited selection.
Demographic
Retailers that aim at one particular segment (e.g., high-end retailers focusing on wealthy individuals).
Mom-And-Pop
A small retail outlet owned and operated by an individual or family. Focuses on a relatively limited and selective set of products.
Specialty store
A specialty (BE: speciality) store has a narrow marketing focus - either specializing on specific merchandise, such as toys, shoes, or clothing, or on a target audience, such as children, tourists, or oversize women. Size of store varies - some specialty stores might be retail giants such as Toys "R" Us, Foot Locker, and The Body Shop, while others might be small, individual shops such as Nutters of Savile Row. Such stores, regardless of size, tend to have a greater depth of the specialist stock than general stores, and generally offer specialist product knowledge valued by the consumer. Pricing is usually not the priority when consumers are deciding upon a specialty store; factors such as branding image, selection choice, and purchasing assistance are seen as important.They differ from department stores and supermarkets which carry a wide range of merchandise.
Boutique
Boutique or concept stores are similar to specialty stores. Concept stores are very small in size, and only ever stock one brand. They are run by the brand that controls them. An example of brand that distributes largely through their own widely distributed concept stores is L'OCCITANE en Provence. The limited size and offering of L'OCCITANE's stores are too small to be considered a specialty store proper.
General store
A general store is a rural store that supplies the main needs for the local community;
Convenience store
A convenience store provides limited amount of merchandise at more than average prices with a speedy checkout. This store is ideal for emergency and immediate purchases as it often works with extended hours, stocking everyday;
Provides variety and huge volumes of exclusive merchandise at low margins. The operating cost is comparatively less than other retail formats.
Supermarket
A supermarket is a self-service store consisting mainly of grocery and limited products on non food items. They may adopt a Hi-Lo or an EDLP strategy for pricing. The supermarkets can be anywhere between 20,000 and 40,000 square feet (3,700 m2). Example: SPAR supermarket.
Mall
A shopping mall has a range of retail shops at a single outlet. They can include products, food and entertainment under one roof. Malls provide 7% of retail revenue in India, 10% in Vietnam, 25% in China, 28% in Indonesia, 39% in the Philippines, and 45% in Thailand.
"Category killer" or specialist
By supplying wide assortment in a single category for lower prices a category killer retailer can "kill" that category for other retailers. For few categories, such as electronics, the products are displayed at the centre of the store and sales person will be available to address customer queries and give suggestions when required. Other retail format stores are forced to reduce the prices if a category specialist retail store is present in the vicinity.
E-tailer
The customer can shop and order through the internet and the merchandise is dropped at the customer's doorstep or an e-tailer. Here the retailers use drop shipping technique. They accept the payment for the product but the customer receives the product directly from the manufacturer or a wholesaler. This format is ideal for customers who do not want to travel to retail stores and are interested in home shopping. However, it is important for the customer to be wary about defective products and non secure credit card transaction. Examples include Amazon.com, Pennyful, and eBay.
Vending machine
A vending machine is an automated piece of equipment wherein customers can drop the money in the machine and acquire the products. Some stores take a no frills approach, while others are "mid-range" or "high end", depending on what income level they target.
Other types
Other types of retail store include:
  • Automated Retail stores — self-service, robotic kiosks located in airports, malls and grocery stores. The stores accept credit cards and are usually open 24/7. Examples include ZoomShops and Redbox.
  • Big-box stores — encompass larger department, discount, general merchandise, and warehouse stores.
Retailers can opt for a format as each provides different retail mix to its customers based on their customer demographics, lifestyle and purchase behaviour. A good format will lend a hand to display products well and entice the target customers to spawn sales.
Global top five retailers
Operations
Retail pricing
The pricing technique used by most retailers is cost-plus pricing. This involves adding a markup amount (or percentage) to the retailer's cost. Another common technique is suggested retail pricing. This simply involves charging the amount suggested by the manufacturer and usually printed on the product by the manufacturer.
In Western countries, retail prices are often called psychological prices or odd prices. Often prices are fixed and displayed on signs or labels. Alternatively, when prices are not clearly displayed, there can be price discrimination, where the sale price is dependent upon who the customer is. For example, a customer may have to pay more if the seller determines that he or she is willing and/or able to. Another example would be the practice of discounting for youths, students, or senior citizens.
Competition
Retail stores may or may not have competitors close enough to affect their pricing, product availability, and other operations. A 2006 survey found that only 38% of retail stores in India believed they faced more than slight competition. Competition also affected less than half of retail stores in Kazakhstan, Bulgaria, and Azerbaijan. In all countries the main competition was domestic, not foreign.
Retail trade provides 9% of all jobs in India and 14% of GDP.
Staffing
Because patronage at a retail outlet varies, flexibility in scheduling is desirable. Employee scheduling software is sold, which, using known patterns of customer patronage, more or less reliably predicts the need for staffing for various functions at times of the year, day of the month or week, and time of day. Usually needs vary widely. Conforming staff utilization to staffing needs requires a flexible workforce which is available when needed but does not have to be paid when they are not, part-time workers; as of 2012 70% of retail workers in the United States were part-time. This may result in financial problems for the workers, who while they are required to be available at all times if their work hours are to be maximized, may not have sufficient income to meet their family and other obligations.
Transfer mechanisms
There are several ways in which consumers can receive goods from a retailer:
  • Counter service, where goods are out of reach of buyers and must be obtained from the seller. This type of retail is common for small expensive items (e.g. jewelry) and controlled items like medicine and liquor. It was common before the 1900s in the United States and is more common in certain countries like India.
  • Delivery, where goods are shipped directly to consumer's homes or workplaces. Mail order from a printed catalog was invented in 1744 and was common in the late 19th and early 20th centuries. Ordering by telephone was common in the 20th century, either from a catalog, newspaper, television advertisement or a local restaurant menu, for immediate service (especially for pizza delivery), remaining in common use for food orders. Internet shopping - a form of delivery - has eclipsed phone-ordering, and, in several sectors - such as books and music - all other forms of buying. Direct marketing, including telemarketing and television shopping channels, are also used to generate telephone orders. started gaining significant market share in developed countries in the 2000s.
  • Door-to-door sales, where the salesperson sometimes travels with the goods for sale.
  • Self-service, where goods may be handled and examined prior to purchase.
  • Digital delivery or Download, where intangible goods, such as music, film, and electronic books and subscriptions to magazines, are delivered directly to the consumer in the form of information transmitted either over wires or air-waves, and is reconstituted by a device which the consumer controls (such as an MP3 player; see digital rights management). The digital sale of models for 3D printing also fits here, as do the media leasing types of services, such as streaming.
Second-hand retail
Some shops sell second-hand goods. In the case of a nonprofit shop, the public donates goods to the shop to be sold. In give-away shops goods can be taken for free.
Another form is the pawnshop, in which goods are sold that were used as collateral for loans. There are also "consignment" shops, which are where a person can place an item in a store and if it sells, the person gives the shop owner a percentage of the sale price. The advantage of selling an item this way is that the established shop gives the item exposure to more potential buyers.
Challenges
To achieve and maintain a foothold in an existing market, a prospective retail establishment must overcome the following hurdles:
  • Regulatory barriers including
    • Restrictions on real estate purchases, especially as imposed by local governments and against "big-box" chain retailers;
    • Restrictions on foreign investment in retailers, in terms of both absolute amount of financing provided and percentage share of voting stock (e.g., common stock) purchased;
  • Unfavorable taxation structures, especially those designed to penalize or keep out "big box" retailers (see "Regulatory" above);
  • Absence of developed supply chain and integrated IT management;
  • High competitiveness among existing market participants and resulting low profit margins, caused in part by
    • Constant advances in product design resulting in constant threat of product obsolescence and price declines for existing inventory; and
  • Lack of properly educated and/or trained work force, often including management, caused in part by
Sales techniques
Behind the scenes at retail, there is another factor at work. Corporations and independent store owners alike are always trying to get the edge on their competitors. One way to do this is to hire a merchandising solutions company to design custom store displays that will attract more customers in a certain demographic. The nation's largest retailers spend millions every year on in-store marketing programs that correspond to seasonal and promotional changes. As products change, so will a retail landscape. Retailers can also use facing techniques to create the look of a perfectly stocked store, even when it is not.
A destination store is one that customers will initiate a trip specifically to visit, sometimes over a large area. These stores are often used to "anchor" a shopping mall or plaza, generating foot traffic, which is capitalized upon by smaller retailers.
Customer service
Customer service is the "sum of acts and elements that allow consumers to receive what they need or desire from your retail establishment." It is important for a sales associate to greet the customer and make himself available to help the customer find whatever he needs. When a customer enters the store, it is important that the sales associate does everything in his power to make the customer feel welcomed, important, and make sure he leaves the store satisfied. Giving the customer full, undivided attention and helping him find what he is looking for will contribute to the customer's satisfaction. For retail store owners, it is extremely important to train yourself and your staff to provide excellent customer service skills. By providing excellent customer service, you build a good relationship with the customer and eventually will attract more new customers and turn them into regular customers. Looking at long term perspectives, excellent customer skills give your retail business a good ongoing reputation and competitive advantage.
Statistics for national retail sales
United States
The United States retail sector features the largest number of large, lucrative retailers in the world. A 2012 Deloitte report published in STORES magazine indicated that of the world's top 250 largest retailers by retail sales revenue in fiscal year 2010, 32% of those retailers were based in the United States, and those 32% accounted for 41% of the total retail sales revenue of the top 250.

Since 1951, the U.S. Census Bureau has published the Retail Sales report every month. It is a measure of consumer spending, an important indicator of the US GDP. Retail firms provide data on the dollar value of their retail sales and inventories. A sample of 12,000 firms is included in the final survey and 5,000 in the advanced one. The advanced estimated data is based on a subsample from the US CB complete retail & food services sample.
CE region
In 2011 the grocery market in six Central European (CE) countries was worth nearly €107bn, 2.8% more than the previous year when expressed in local currencies. The increase was generated foremost by the discount stores and supermarket segments, and was driven by the skyrocketing prices of foodstuffs. This information is based on the latest PMR report entitled Grocery retail in Central Europe 2012

World
National accounts show a combined total of retail and wholesale trade, with hotels and restaurants. in 2012 the sector provides over a fifth of GDP in tourist-oriented island economies, as well as in other major countries such as Brazil, Pakistan, Russia, and Spain. In all four of the latter countries, this fraction is an increase over 1970, but there are other countries where the sector has declined since 1970, sometimes in absolute terms, where other sectors have replaced its role in the economy. In the United States the sector has declined from 19% of GDP to 14%, though it has risen in absolute terms from $4,500 to $7,400 per capita per year. In China the sector has grown from 7.3% to 11.5%, and in India even more, from 8.4% to 18.7%.

Consolidation
Among retailers and retails chains a lot of consolidation has appeared over the last couple of decades. Between 1988 and 2010, worldwide 40,788 mergers & acquisitions with a total known value of 2.255 trillion USD have been announced. The largest transactions with involvement of retailers in/from the United States have been: the acquisition of Albertson's Inc. for 17 bil. USD in 2006, the merger between Federated Department Stores Inc with May Department Stores valued at 16.5 bil. USD in 2005 - now Macy's, and the merger between Kmart Holding Corp and Sears Roebuck & Co with a value of 10.9 bil. USD in 2004.
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Restoration ecology / REF / 752 / 2014



Restoration ecology emerged as a separate field in ecology in the 1980s. It is the scientific study supporting the practice of ecological restoration, which is the practice of renewing and restoring degraded, damaged, or destroyed ecosystems and habitats in the environment by active human intervention and action. The term "restoration ecology" is therefore commonly used for the academic study of the process, whereas the term "ecological restoration" is commonly used for the actual project or process by restoration practitioners.
Definition
The Society for Ecological Restoration defines "ecological restoration" as an "intentional activity that initiates or accelerates the recovery of an ecosystem with respect to its health, integrity and sustainability".The practice of ecological restoration includes wide scope of projects such as erosion control, reforestation, usage of genetically local native species, removal of non-native species and weeds, revegetation of disturbed areas, daylighting streams, reintroduction of native species, as well as habitat and range improvement for targeted species.
E. O. Wilson, a biologist states that: "Here is the means to end the great extinction spasm. The next century will, I believe, be the era of restoration in ecology"
History
Land managers, laypeople, and stewards have been practicing ecological restoration or ecological management for many hundreds, if not thousands of years, yet the scientific field of "restoration ecology" was not first formally identified and coined until the late 1980s, by John Aber and William Jordan when they were at the University of Wisconsin-Madison. They held the first international meetings on this topic in Madison during which attendees visited the University of Wisconsin's Arboretum—the oldest restoration ecology project made famous by Professor Aldo Leopold. The study of restoration ecology has only become a robust and independent scientific discipline over the last two decades, and the commercial applications of ecological restoration have tremendously increased in recent years.
Restoration needs
There is consensus in the scientific community that the current environmental degradation and destruction of many of the Earth's biota is considerable and is taking place on a "catastrophically short timescale". Estimates of the current extinction rate is 1000 to 10,000 times more than the normal rate.For many people biological diversity, (biodiversity) has an intrinsic value that humans have a responsibility towards other living things, and an obligation to future generations.
On a more anthropocentric level, natural ecosystems provide human society with food, fuel and timber. Fundamentally, ecosystem services involve the purification of air and water, detoxification and decomposition of wastes, regulation of climate, regeneration of soil fertility and pollination of crops. Such processes have been estimated to be worth trillions of dollars annually.
Habitat loss is the leading cause of both species extinctions  and ecosystem service decline.The two ways to reverse this trend of habitat loss are conservation of currently viable habitat and restoration of degraded habitats.
Conservation biology and restoration ecology
With regard to biodiversity preservation, it should be noted that restoration activities are not a substitute, but are complementary for conservation efforts. Many conservation programmes, however, are predicated on historical bio-physical conditions — i.e. they are incapable of responding to global climate change, and the assemblages "locked in" become increasingly fragile and liable to catastrophic collapses. In this sense, restoration is essential to provide a new space for migration of habitats and their associated flora and fauna. Additionally, conservation biology often has organisms, but not entire ecosystems and their functions, as its focus is towards a narrowed approach with limited aims.
Restoration ecology, as a scientific discipline is theoretically rooted in conservation biology. Although, restoration ecology may be viewed as a sub-discipline of conservation biology, foundational differences do exist between the disciplines' approaches, focuses and modes of inquiry.
The fundamental difference between conservation biology and restoration ecology lies in their philosophical approaches to the same problem. Conservation biology attempts to preserve and maintain existing habitat and[( biodiversity)]. In contrast, restoration ecology assumes that environmental degradation and population declines are, to some extent, reversible processes. Therefore, targeted human intervention is used to promote habitat, biodiversity recovery and associated gains. This does not provide, however, an excuse for converting extremely valuable "pristine" habitat into other uses.
Focuses
Firstly, both conservation biology and restoration ecology have an unfortunate temperate terrestrial bioregion bias. This issue is probably the result of these fields developing in the geopolitical north, and both the fields should attempt to reconcile this bias.
Secondly, may be because plants tend to dominate most (terrestrial) ecosystems, restoration ecology has developed a strong botanical bias, whereas conservation biology is more strongly zoological.
Similarly, the principal systemic levels of interest differ between the disciplines. Conservation biology has historically focused on target individuals (i.e. endangered species), and has thus concentrated on genetic and population level dynamics. Since restoration ecology is aimed at rebuilding a functioning ecosystem, a broader (i.e. community or ecosystem) perspective is necessary.
Finally, since soils define the foundation of any functional terrestrial system, restoration ecology's ecosystem-level bias has placed more emphasis on the role of soil's physical and microbial processes.
Modes of inquiry
Conservation biology's focus on rare or endangered species limit the number of manipulative studies that can be performed. As a consequence, conservation studies tend to be descriptive, comparative and unreplicated. However, the highly manipulative nature of restoration ecology allows the researcher to test the hypotheses vigorously. Restorative activity often reflects an experimental test of what limits populations.
Theoretical foundations
Restoration ecology draws on a wide range of ecological concepts.
Disturbance
Disturbance is a change of environmental conditions, which interferes with the functioning of a biological system. Disturbance, at a variety of spatial and temporal scales is a natural, and even essential, component of many communities.
Humans have had limited "natural" impacts on ecosystems for as long as humans have existed, however, the severity and scope of our influences has accelerated in the last few centuries. Understanding and minimizing the differences between modern anthropogenic and "natural" disturbances is crucial to restoration ecology. For example, new forestry techniques that better imitate historical disturbances are now being implemented.
In addition, restoring a fully sustainable ecosystem often involves studying and attempting to restore a natural disturbance regime (e.g., fire ecology).
Succession
Ecological succession is the process by which the component species of a community changes over time. Following a disturbance, an ecosystem generally progresses from a simple level of organization (i.e. few dominant species) to a more complex community (i.e. many interdependent species) over few generations. Depending on the severity of the disturbance, restoration often consists of initiating, assisting or accelerating ecological successional processes.
In many ecosystems, communities tend to recover following mild to moderate natural and anthropogenic disturbances. Restoration in these systems involves hastening natural successional trajectories. However, a system that has experienced a more severe disturbance (i.e. physical or chemical alteration of the environment) may require intensive restorative efforts to recreate environmental conditions that favor natural successional processes. This ability to recover is called resilience.
Fragmentation
Habitat fragmentation is the emergence of spatial discontinuities in a biological system. Through land use changes (e.g. agriculture) and "natural" disturbance, ecosystems are broken up into smaller parts. Small fragments of habitat can support only small populations and small populations are more vulnerable to extinction. Furthermore, fragmenting ecosystems decreases interior habitat. Habitat along the edge of a fragment has a different range of environmental conditions and therefore supports different species than the interior. Fragmentation, effectively reduces interior habitat and may lead to the extinction of those species which require interior habitat. Restorative projects can increase the effective size of a habitat by simply adding area or by planting habitat corridors that link and fill in the gap between two isolated fragments. Reversing the effects of fragmentation and increasing habitat connectivity are the central goals of restoration ecology.
Ecosystem function
Ecosystem function describes the foundational processes of natural systems, including nutrient cycles and energy fluxes. These processes are the most basic and essential components of ecosystems. An understanding of the full complexity and intricacies of these cycles is necessary to address any ecological processes that may be degraded. A functional ecosystem, that is completely self-perpetuating (no management required), is the ultimate goal of restorative efforts. Since, these ecosystem functions are emergent properties of the system as a whole, monitoring and management are crucial for the long-term stability of an ecosystem.
Evolving concepts
Restoration ecology, because of its highly physical nature, is an ideal testing ground for an emerging community's ecological principles (Bradshaw 1987). Likewise, there are emerging concepts of inventing new and successful restoration technologies, performance standards, time frames, local genetics, and society's relationship to restoration ecology, and new ethical and religious possibilities, as future topics of discussion and debate.
Assembly
Community assembly "is a framework that can unify virtually all of (community) ecology under a single conceptual umbrella". Community assembly theory attempts to explain the existence of environmentally similar sites with differing assemblages of species. It assumes that species have similar niche requirements, so that community formation is a product of random fluctuations from a common species pool. Essentially, if all species are fairly ecologically equivalent then random variation in colonization, migration and extinction rates between species, drive differences in species composition between sites with comparable environmental conditions.
Stable states
Alternative stable states are discrete species compositional possibilities that may exist within a community. According to assembly theory, differences in species colonization, interspecific interactions and community establishment may result in distinct community species equilibria. A community has numerous possible compositional equilibria that are dependent on the initial assembly. That is, random fluctuations lead to a particular initial community assembly, which affects successional trajectories and the eventual species composition equilibrium.
Multiple stable states is a specific theoretical concept, where all species have equal access to a community (i.e., equal dispersal potential) and differences between communities arise simply because of the timing of each species' colonization.
These concepts are central to restoration ecology; restoring a community not only involves manipulating the timing and structure of the initial species composition, but also working towards a single desired stable state. In fact, a degraded ecosystem may be viewed as an alternative stable state under the altered environmental conditions.
Ontogeny
The ecology of ontogeny is the study of how ecological relationships change over the lifetime of an individual. Organisms require different environmental conditions during different stages of their life-cycle. For immobile organisms (e.g. plants), the conditions necessary for germination and establishment may be different from those of the adult stage. As an ecosystem is altered by anthropogenic processes the range of environmental variables may also be altered. A degraded ecosystem may not include the environmental conditions necessary for a particular stage of an organism's development. If a self-sustaining, functional ecosystem must contain environmental conditions for the perpetual reproduction of its species, restorative efforts must address the needs of organisms throughout their development.
Application of theory
Restoration is defined as the application of ecological theory to ecological restoration. However, for many reasons, this can be a challenging prospect. Here are a few examples of theory informing practice.
Soil heterogeneity effects on community heterogeneity
Spatial heterogeneity of resources can influence plant community composition, diversity and assembly trajectory. Baer et al. (2005) manipulated soil resource heterogeneity in a tallgrass prairie restoration project. They found increasing resource heterogeneity, which on its own was insufficient to insure species diversity in situations where one species may dominate across the range of resource levels. Their findings were consistent with the theory regarding the role of ecological filters on community assembly. The establishment of a single species, best adapted to the physical and biological conditions can play an inordinately important role in determining the community structure.
Invasion, competitive dominance and resource use
"The dynamics of invasive species may depend on their abilities to compete for resources and exploit disturbances relative to the abilities of native species". Seabloom et al. (2003) tested this concept and its implications in a California grassland restoration context. They found that the native grass species were able to successfully compete with invasive exotics, therefore, the possibility exists of restoring an original native grassland ecosystem.
Successional trajectories
Progress along a desired successional pathway may be difficult if multiple stable states exist. Looking over 40 years of wetland restoration data Klotzi and Gootjans (2001) argue that unexpected and undesired vegetation assemblies "may indicate that environmental conditions are not suitable for target communities". Succession may move in unpredicted directions, but constricting environmental conditions within a narrow range may rein in the possible successional trajectories and increase the likelihood of a desired outcome.
The Natural Capital Committee's recommendation for a 25 year plan
The UK Natural Capital Committee (NCC) made a recommendation in its second State of Natural Capital report (link) published in March 2014 that in order to meet the Government's goal of being the first generation to leave the environment in a better state than it was inherited, a long term 25 year plan was needed to maintain and improve England's natural capital. The UK Government has not yet responded to this recommendation.
The Secretary of State for the UK's Department for Environment, Food and Rural Affairs, Owen Paterson, described his ambition for the natural environment and how the work of the Committee fits into this at an NCC event in November 2012: “I do not, however, just want to maintain our natural assets; I want to improve them. I want us to derive the greatest possible benefit from them, while ensuring that they are available for generations to come. This is what the NCC’s innovative work is geared towards”.
Ecosystem restoration
According to the Society for Ecological Restoration, ecosystem restoration is the return of a damaged ecological system to a stable, healthy, and sustainable state, often together with associated ecosystem services.
Rationale
There are many reasons to restore ecosystems. Some include:
  • Restoring natural capital such as drinkable water or wildlife populations.
  • Mitigating climate change (e.g. through carbon sequestration)
  • Helping threatened or endangered species
  • Aesthetic reasons (Harris et al. 2006, Macdonald et al. 2002)
  • Moral reasons: we have degraded, and in some cases destroyed, many ecosystems so it falls on us to ‘fix’ them.
There are considerable differences of opinion in how to set restoration goals and how to define their success. Some urge active restoration (e.g. eradicating invasive animals to allow the native ones to survive) and others who believe that protected areas should have the bare minimum of human interference. Ecosystem restoration has generated controversy, with skeptics who doubt that the benefits justify the economic investment or who point to failed restoration projects and question the feasibility of restoration altogether. It can be difficult to set restoration goals, in part because, as Anthony Bradshaw claims, “ecosystems are not static, but in a state of dynamic equilibrium…. [with restoration] we aim [for a] moving target.”
Even though an ecosystem may not be returned to its original state, the functions of the ecosystem (especially ones that provide services to us) may be more valuable than its current configuration (Bradshaw 1987). One reason to consider ecosystem restoration is to mitigate climate change through activities such as afforestation. Afforestation involves replanting forests, which remove carbon dioxide from the air. Carbon dioxide is a leading cause of global warming (Speth, 2005) and capturing it would help alleviate climate change. Another example of a common driver of restoration projects in the United States is the legal framework of the Clean Water Act, which often requires mitigation for damage inflicted on aquatic systems by development or other activities.
Problems with restoration
Some view ecosystem restoration as impractical, in part because it sometimes fails. Hilderbrand et al. point out that many times uncertainty (about ecosystem functions, species relationships, and such) is not addressed, and that the time-scales set out for ‘complete’ restoration are unreasonably short. In other instances an ecosystem may be so degraded that abandonment (allowing an injured ecosystem to recover on its own) may be the wisest option (Holl, 2006). Local communities sometimes object to restorations that include the introduction of large predators or plants that require disturbance regimes such as regular fires (MacDonald et al. 2002). High economic costs can also be a perceived as a negative impact of the restoration process. Public opinion is very important in the feasibility of a restoration; if the public believes that the costs of restoration outweigh the benefits they will not support it (MacDonald et al. 2002). In these cases people might be ready to leave the ecosystem to recover on its own, which can sometimes occur relatively quickly (Holl, 2006).
Many failures have occurred in past restoration projects, many times because clear goals were not set out as the aim of the restoration. This may be because, as Peter Alpert says, “people may not [always] know how to manage natural systems effectively”. Also many assumptions are made about myths of restoration such as the carbon copy, where a restoration plan, which worked in one area, is applied to another with the same results expected, but not realized (Hilderbrand et al. 2005).
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Reforestation / REF / 751 / 2014



Reforestation is the natural or intentional restocking of existing forests and woodlands that have been depleted, usually through deforestation. Reforestation can be used to improve the quality of human life by soaking up pollution and dust from the air, rebuild natural habitats and ecosystems, mitigate global warming since forests facilitate biosequestration of atmospheric carbon dioxide, and harvest for resources, particularly timber.
The term reforestation is similar to afforestation, the process of restoring and recreating areas of woodlands or forests that may have existed long ago but were deforested or otherwise removed at some point in the past. Sometimes the term re-afforestation is used to distinguish between the original forest cover and the later re-growth of forest to an area. Special tools, e.g. tree planting bar, are used to make planting of trees easier and faster.
Management
Reforestation of large areas can be done through the use of measuring rope (for accurate plant spacing) and dibbers, (or wheeled augers for planting the larger trees) for making the hole in which a seedling or plant can be inserted. Indigenous soil inoculants (e.g., Laccaria bicolor) can optionally be used to increase survival rates in hardy environments.
A debatable issue in managed reforestation is whether or not the succeeding forest will have the same biodiversity as the original forest. If the forest is replaced with only one species of tree and all other vegetation is prevented from growing back, a monoculture forest similar to agricultural crops would be the result. However, most reforestation involves the planting of different feedlots of seedlings taken from the area often of multiple species. Another important factor is the natural regeneration of a wide variety of plant and animal species that can occur on a clear cut. In some areas the suppression of forest fires for hundreds of years has resulted in large single aged and single species forest stands. The logging of small clear cuts and or prescribed burning, actually increases the biodiversity in these areas by creating a greater variety of tree stand ages and species.
For harvesting
Reforestation need not be only used for recovery of accidentally destroyed forests. In some countries, such as Finland, the forests are managed by the wood products and pulp and paper industry. In such an arrangement, like other crops, trees are replanted wherever they are cut. In such circumstances, the industry can cut the trees in a way to allow easier reforestation. The wood products industry systematically replaces many of the trees it cuts, employing large numbers of summer workers for tree planting work. For example, in 2010, Weyerhaeuser reported planting 50 million seedlings.
In just 20 years, a teak plantation in Costa Rica can produce up to about 400 m of wood per hectare. As the natural teak forests of Asia become more scarce or difficult to obtain, the prices commanded by plantation-grown teak grow higher every year. Other species such as mahogany grow slower than teak in Tropical America but are also extremely valuable. Faster growers include pine, eucalyptus, and Gmelina.
Reforestation, if several native species are used, can provide other benefits in addition to financial returns, including restoration of the soil, rejuvenation of local flora and fauna, and the capturing and sequestering of 38 tons of carbon dioxide per hectare per year.
The reestablishment of forests is not just simple tree planting. Forests are made up of a diversity of species and they build dead organic matter into soils over time. A major tree-planting program in a place like this would enhance the local climate and reduce the demands of burning large amounts of fossil fuels for cooling in the summer.
For climate change mitigation
Forests are an important part of the global carbon cycle because trees and plants absorb carbon dioxide through photosynthesis. By removing this greenhouse gas from the air, forests function as terrestrial carbon sinks, meaning they store large amounts of carbon. At any time, forests account for as much as double the amount of carbon in the atmosphere. Even as more anthropogenic carbon is produced, forests remove around three billion tons of anthropogenic carbon every year. This amounts to about 30% of all carbon dioxide emissions from fossil fuels. Therefore, an increase in the overall forest cover around the world would tend to mitigate global warming.
There are four major strategies available to mitigate carbon emissions through forestry activities: increase the amount of forested land through a reforestation process; increase the carbon density of existing forests at a stand and landscape scale; expand the use of forest products that will sustainably replace fossil-fuel emissions; and reduce carbon emissions that are caused from deforestation and degradation.
Achieving the first strategy would require enormous and wide-ranging efforts. However, there are many organizations around the world that encourage tree-planting as a way to offset carbon emissions for the express purpose of fighting climate change. For example, in China, the Jane Goodall Institute, through their Shanghai Roots & Shoots division, launched the Million Tree Project in Kulun Qi, Inner Mongolia to plant one million trees to stop desertification and help curb climate change. China has used 24 billion metres squared of new forest plantation and natural forest regrowth to offset 21% of Chinese fossil fuel emissions in 2000. In Java, Indonesia each newlywed couple is to give whoever is sermonizing their wedding 5 seedlings to combat global warming. Each couple that wishes to have a divorce has to give 25 seedlings to whoever divorces them.
The second strategy has to do with selecting species for tree-planting. In theory, planting any kind of tree to produce more forest cover would absorb more carbon dioxide from the atmosphere. On the other hand, a genetically modified tree specimen might grow much faster than any other regular tree.[11]:93 Some of these trees are already being developed in the lumber and biofuel industries. These fast-growing trees would not only be planted for those industries but they can also be planted to help absorb carbon dioxide faster than slow-growing trees.
Extensive forest resources placed anywhere in the world will not always have the same impact. For example, large reforestation programs in boreal or subarctic regions have a limited impact on climate mitigation. This is because it substitutes a bright snow-dominated region that reflects the sunlight with dark forest canopies. A study from the National Center for Atmospheric Research in Boulder, Colorado, USA, found that trees in temperate latitudes have a net warming effect on the atmosphere. The heat that dark leaves release without absorbing outweighs the carbon they sequester. On the other hand, a positive example would be reforestation projects in tropical regions, which would lead to a positive biophysical change such as the formation of clouds. These clouds would then reflect the sunlight, creating a positive impact on climate mitigation.
There is an advantage to planting trees in tropical climates with wet seasons. In such a setting, trees have a quicker growth rate because they can grow year-round. Trees in tropical climates have, on average, larger, brighter, and more abundant leaves than non-tropical climates. A study of the girth of 70,000 trees across Africa has shown that tropical forests are soaking up more carbon dioxide pollution than previously realized. The research suggests almost one fifth of fossil fuel emissions are absorbed by forests across Africa, Amazonia and Asia. Simon Lewis, a climate expert at the University of Leeds, who led the study, said: "Tropical forest trees are absorbing about 18% of the carbon dioxide added to the atmosphere each year from burning fossil fuels, substantially buffering the rate of change."
It is also important to deal with the rate of deforestation. At this point, there are 13 billion metres squared of tropical regions that are deforested every year. There is potential for these regions to reduce rates of deforestation by 50% by 2050, which would be a huge contribution to stabilize the global climate.[7]:1456
Incentives
Some incentives for reforestation can be as simple as a financial compensation. Streck and Scholz (2006) explain how a group of scientists from various institutions have developed a compensated reduction of deforestation approach which would reward developing countries that disrupt any further act of deforestation. Countries that participate and take the option to reduce their emissions from deforestation during a committed period of time would receive financial compensation for the carbon dioxide emissions that they avoided. To raise the payments, the host country would issue government bonds or negotiate some kind of loan with a financial institution that would want to take part in the compensation promised to the other country. The funds received by the country could be invested to help find alternatives to the extensive cutdown of forests. This whole process of cutting emissions would be voluntary, but once the country has agreed to lower their emissions they would be obligated to reduce their emissions. However, if a country was not able to meet their obligation, their target would get added to their next commitment period. The authors of these proposals see this as a solely government-to-government agreement; private entities would not participate in the compensation trades.
Examples
It is the stated goal of the US Forest Service to manage forest resources sustainably. This includes reforestation after timber harvest, among other programs.
In Germany, reforestation is required as part of the federal forest law. 31% of Germany is forested, according to the second forest inventory of 2001–2003. The size of the forest area in Germany increased between the first and the second forest inventory due to forestation of degenerated bogs and agricultural areas. In China, extensive replanting programs have existed since the 1970s. Programs have had overall success. The forest cover has increased from 12% of China's land area to 16%. However, specific programs have had limited success. The "Green Wall of China", an attempt to limit the expansion of the Gobi Desert is planned to be 2,800 miles (4,500 km) long and to be completed in 2050. In Canada, overall forest cover is increasing over the last decades.
In Borneo Dr Willie Smits, bought up nearly 2000 ha of deforested degraded land in East Kalimantan that had suffered from mechanical logging, drought and severe fires and was covered in alang-alang grass. In a project called Samboja Lestari an area was reforested.
The Groasis Waterboxx was designed specifically to establish trees in areas undergoing desertification. It collects dew and infrequent rain, and slowly releases it to the plants roots, promoting deeper root growth.
Ma Yongshun (1914-2000), a forestry worker who, during his career, chopped down 36,500 trees for China's development, single-handedly planted more than 35,500 trees since the 1960s. Each spring he would plant trees using his free time before work, after work, during lunch time, and after his retirement. Later, at the age of 78 he recruited the help of his family and thus he was able to fully fulfill his promise to the mountain by planting, in total, more than 50,000 trees. By 1996 he had built a breeding base for trees of high quality. He had inspired many people to help the environment and had taught many people to plant trees (his students’ tree planting efforts have a success rate of 95%).
In India, Abdul Karim created a forest out of nothing over a period of 19 years, using the same method as the main character Bouffier. Also in India, Jadav "Molai" Payeng, planted a forest sprawling 1,360 acres, now named the Molai forest, in Assam, India.[22][23][24][25][26] Similarly, concerned about global warming, Bhausaheb Thorat planted 45 million seeds after being inspired by the 1953 book The Man Who Planted Trees by French author Jean Giono. For this he started the Dandakaranya Abhiyaan in June 2006 at Sangamner, Maharashtra, India (Sangamner is on Pune-Nasik highway). UNEP has taken notice of this campaign in its A Billion Tree Campaign in which almost 45 million seedlings have been planted. Harmony magazine's Tina Anil Ambani has an article on Bhausaheb Thorat's global warming awareness efforts and his Dandakaranya Abhiyaan in the December 2008 edition.
An organization called Trees for the Future has assisted more than 170,000 families, in 6,800 villages of Asia, Africa, and the Americas, to plant over 35 million trees. Wangari Maathai, 2004 Nobel Peace Prize recipient, founded the Green Belt Movement which planted over 47 million trees to restore the Kenyan environment. Shanghai Roots & Shoots, a division of the Jane Goodall Institute, launched The Million Tree Project in Kulun Qi, Inner Mongolia to plant one million trees to stop desertification and alleviate global warming.
Criticisms
Reforestation competes with other land uses such as food production, livestock grazing and living space for further economic growth. Reforestation often has the tendency to create large fuel loads, resulting in significantly hotter combustion than fires involving low brush or grasses. Reforestation can divert large amounts of water from other activities. Reforesting sometimes results in extensive canopy creation that prevents growth of diverse vegetation in the shadowed areas and generating soil conditions that hamper other types of vegetation. Trees used in some reforesting efforts (e.g., eucalyptus globulus) tend to extract large amounts of moisture from the soil, preventing the growth of other plants.
There is also the risk that through a forest fire or insect outbreak much of the stored carbon in a reforested area could make its way back to the atmosphere. Reduced harvesting rates and fire suppression have caused an increase in the forest biomass in the western United States over the past century. This causes an increase of about a factor of four in the frequency of fires due to longer and hotter dry seasons.
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