Forest is very important, valuable and necessary to our very existence. Impress the importance of your product to those who benefit. Iii the role of forests in the preservation of biodiversity loo judy a. A forest is in constant interaction with its environment. Hence, they have a natural environment with many animals living in them. Value of the major forest produce increased to about rs. Reforestation is the consequence of deforestation which according to the united nations food and agriculture organisation, is a complete clearance of trees. The importance of nontimber forest products for forestbased rural livelihoods.
Importance of forest importance of trees forest protection. A forest is a large piece of land that has been set aside for the growing of trees. The role of forests, trees and wild biodiversity for nutritionsensitive. Besides providing habitats for animals and livelihoods for humans, forests also offer watershed protection, prevent soil erosion and mitigate climate change. Forests play an important role in maintaining the watersheds 27. Forests are storehouses of a large variety of life forms such as plants, mammals, birds, insects and reptiles etc. In cooperation with the usda forest service and the international society of arboriculture. In 195051 the forests provided major produce worth rs. Such forests are found in the deltas of ganga, mahanadi, godavari and krishna. Nov 17, 2017 the importance of biodiversity in forests could increase due to climate change. Understanding variable importances in forests of randomized trees. Forests cover 31 percent of worlds land and they collect and store water. Furthermore, in the amazon basin alone, more than 1,300 species of forest plants.
Pdf the importance of mangrove forests management nabila. The most significant environmental factors are micro climate, soil characteristics, availability of moisture and biological activities. Below are the leading reasons signifying the importance of forest. Economic and social significance of forests for rwandas sustainable development eunice njoroge and gregory muli 10 opinion piece the last stand of mangrove forest ecosystems in south eastern nigeria mfon udo, blessing oribhabor, francis nwosu, utibe daniel and anthony akpan 14 articles. There has been continuous increase in the value of minor forest produce. Forest inventory information is obtained either from measurements of individual trees or stand. The chief economic product of forests is timber, but the economic benefits, in terms of climate control, pollution abatement, and wildlife maintenance, have rarely been calculated. The importance of forests and trees in agricultural systems and the nutritional importance of forest and tree foods. To some it may sound like a contradiction of terms, but many foresters actually work in. This a map made by the user group for a forest management plan in kavre district, central nepal what is a forest management plan. Forests hold both the top and underground soil firmly and prevent soil erosion. Forests are also one of the most important solutions to addressing the effects of climate change. The proliferation of forest degradation is of major concern to the human population because it affects and impacts their direct environment on a daily basis.
Forests are mainly important because they stabilize climate, regulate the water cycle, and provides habitat to thousands of life forms. This study examined the economic importance of exploiting forest products in enugu state, nigeria using 120 respondents. In case youre missing the forest for the trees, here are a few reminders why woodlands are wonderful. A forest is usually defined as a large group of trees.
Pdf forest conservation is the practice of planting and maintaining forested areas for the benefit and sustainability of future generations. Meaning, importance and current efforts afforestation is the effort to plant trees in barren lands so as to create a forest. They also provide tourism income to inhabitants people living in or close to forests when people visit to see the best of nature. Pdf abstract humans and other living things depend on water for life and health. Importance of forest to human life 10 points on uses and. Soil respiration in forest ecosystems is an important part of the forest carbon c cycle.
Forests play a vital role in preventing global warming and building sustainable societies. Forests bear many flowers, fruits and roots which are suitable for human consumption. Forest conservation as the name suggests is the preservation and the protection of forests. Importance of forest is indispensable as they are lungs to the whole world. The degraded or degrading watersheds can be recovered by forestation, but once the forest or vegetation cover is lost, the. The area under the forests in india is not sufficient. The importance of nontimber forest products for forest. Conclusions glossary bibliography biographical sketch summary forest ecology is the study of forest ecosystems.
Payment for ecosystem services pes is a tool to enable a forest owner or owners. Biodiversity, forests and trees outside forests also provide an array of ecosystem services essential for the sustainability and nutritonsenstivity of agricultural systems e. Importance of forest essay, article, speech, paragraph introduction essay on importance of forest forest is a large area of land covered by trees and woody vegetation. Iii forest resource management lingzhi chen encyclopedia of life support systems eolss the decline of world forests estimated at 50 million km2 by the fao at midtwentieth century has been rapid mainly because of the severe destruction of large areas of. The value of forest ecosystems secretariat of the convention on. The socioeconomic importance of forest exploitation and. The role of forests, trees and wild biodiversity for. Also the forests have abundant microorganisms and fungi, which do. Classify the economic importance of various tree species. Forests are biologically diverse systems, however, forests are increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors that can be linked to human activities. For example, approximately 60% of all higher plant species are based in rainforests. The trees help to balance the carbon dioxide emission by sucking them in and releasing oxygen for the organisms.
Deforestation is usually planned and deliberate felling of trees and the land cleared is used for activities which are not related to the forest. The natureprotecting function is considered as the most important forest function, followed by soilconservation, climatic, hydrological and health recreational. Act to share the costs and conflicts of forest management. The preservation of all natural resources is absolutely essential for the balance of our ecosystem importance of forests. A forest ecosystem is a community of organisms that lives within a forest. The guide gives good practical advice with reallife examples from a range of forest situations. For example, plantation forests provide humans with timber and wood, which is exported and used in all parts of the world. Because of unique geographical locations and climatic diversities, the forest types of india are highly variable. Forests also comprise of nonliving components such as lakes, ponds, soil, rocks, etc. The benefits of forests to society and to the diversity of life make it vital that they be protected from deforestation and other potential negative impacts of civilization. Forests sustainable development knowledge platform.
The importance of conserving forests the japan times. What are rainforests, importance of rainforests and reasons. Forests play very important role in the economic development of our country. Importance of forest essay, article, speech, paragraph. Role of forest inventory in sustainable forest management. Forest inventory information obtained from the entire forest is called complete or 100% inventory. The role of forests in the preservation of biodiversity. Why biomass is important the role of the usda forest service in managing and using biomass for energy and other uses dr. Natural resources forests introduction a forest is a complex ecosystem which is predominantly composed of trees, shrubs and is usually a closed canopy. The richer the diversity of life, the greater the opportunity for medical discoveries, economic development and adaptive responses to such new challenges as climate change. After reading this article you will learn about the importance and types of forest resources. Introductio n a forest is a type of ecosystem in which there is high density of trees occupying a relatively large area of land. Our forests are mostly in the hilly area or over the plateau. Estimates show that nearly two billion hectares of degraded land across the world an area the size.
Mangrove trees is a halophyte and can grow where no other tree can, significantly contributing to the environment due to their proximity to the shore and costal areas they provide an irreplaceable natural habitat for. The agenda also mentions the importance to improve human, technical and professional skills, as well as expertise and capabilities to effectively formulate and implement policies, plans, programmes, research and projects on management, conservation and sustainable development of all types of forests and forest based resources, and forest lands. The note presents an overview of the challenges women face. The economic importance of nontimber forest products is also increasing. Importance of forest ecosystem services to secondary. Unesco eolss sample chapters forests and forest plants vol. The amazon, the planets largest rainforest, lost at least 17% of its forest cover in the last half century due to human activity. A forest is defined as an area forming an ecosystem.
You may want to use photos of street trees or public parks from your community. It is dominated by picea abies, although larix decidua becomes increasingly common above 2100 m. There are natural and artificial forests where the natural forests are those that are not planted by man but artificial forests are those that are planted by man. Hundreds of more precise definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing and ecological function. Why biomass is important the role of the usda forest. How can forest ecology deal with ecosystem complexity and the large spatial and temporal scales of forest ecosystems.
Correlation and variable importance in random forests. The delta of ganga is known as sunderbans due to the growth of sundri trees. The importance of forest and trees to rainfall and water supply include. Importance of forests forests and biodiversity are key to all life forms. It plays a major role in maintaining the biodiversity and the ecosystem of planet earth. What is the importance of the forest to our country.
Importance of mangroves 1 mangrove trees are indigenous species and majorly contribute to the marine environment. Advantages and importance of reforestation earth eclipse. The plains and the large areas in valleys are under cultivation. Freerk wiersum2 summary in the past, the capacity of nontimber forest products ntfps to contribute to tropical forest conservation and poverty alleviation was regarded as very promising. So the need to protect and develop them can never be stressed en. The trees help to balance the carbon dioxide emission by sucking them in. Encyclopedia of life support systems eolss until recent centuries, in most parts of the globe, humans were simply one of many. The trees standing tall in the forest hold the soil strongly to maintain the health of the soil. Forest conservation involves the upkeep of the natural resources within a forest that. According to experts the area under forests should be at least 25 to 30% of the total area of the country.
Studying the variation patterns of soil respiration under acid rain conditions is critically important for understandi. Co2 is stored in wood, leaves and soil, often for centuries. Increased amount of carbon dioxide greenhouse gas in the atmosphere results in greenhouse effect and. The worlds forests hold importance for all of their inhabitants as well as for the overall health of the planet. In fact, some claim can be made that our mothers and fathers ancestors climbed trees another debate for another site. Table given below shows quantity of timber and other major forest produce in india. A forest management plan is a written or understood. The amazon rain forest is described as a biotic pump like a giant green lung that releases oxygen into the atmosphere and locks away. Forest ecosystems are so important not just for the community close to the forest but for the whole world. Year ii, semester ii, batch iv, group ii academic year 2012. Plants always need some co2 for photosynthesis, but earths air is now so thick with extra emissions that forests fight global warming just by breathing. Torkar g, verlic a, vilhar u 2014 importance of forest ecosystem services to secondary school students.
We have an attention on forest issues which we perhaps havent seen in over 20 years, he said. Destroying rain forest for economic gainis like burning a renaissance painting to cook a meal. The agriculture, forestry and landuse sectors account for about a quarter of all global greenhouse gas ghg emissions and are the largest. The information may be obtained from measurements taken from ground or on remote sensed imagery aerial photographs, satellite imagery, etc. This may include religious or cultural reasons for protecting or using the forest. The importance of forest ecosystems conservation and sustainable use of biodiversity forests are one of the most biodiversity rich habitats on earth. They play a large part in defining regional qualityoflife throughout the lake states.
It is important because it helps check the overuse of natural resources by providing an alternative source pool. In addition to mdi, breiman 2001, 2002 also proposed to evaluate the importance of a variable x m by measuring the mean decrease accuracy mda of the forest when the values of x m are randomly permuted in the out of bag samples. Climate change, in particular, is expected to impact on forest biodiversity and the ability of forests. Forest products are a vital part of our daily lives in more ways than we can imagine.
Provision of forest ecosystem services and goods will be altered by these changes, posing a number of new challenges to forest managers. The study showed that most of the household heads were males aged between. The importance of nontimber forest products for forestbased. Below are 9 reasons why forests are important and why should we protect forests from getting axed. Trees present in the forests hold the soil particles strongly with the roots and. A total of fourteen major classes of forest are found in diverse region of the indian territories. Forest conservation is the practice of planting and maintaining forested areas for the benefit and sustainability of future generations. Forests climate change, biodiversity and land degradation. Innes encyclopedia of life support systems eolss forest faces west, and is situated at altitudes between 0 and 2300 m. Economic and social significance of forests economic and. Forests have long been seen as important sources of clean.
The preservation of all natural resources is absolutely essential for the balance of our ecosystem. They are home to many wild species of animals, reptiles, and insects. For most forest products, forests are estimated to cover approximately 48% of the total area of central and south america, fao, 2010. It also involves the reversal of deforestation and environmental pollution. Rainforests hosts a vast number of animal and plant species as this is one of their major uniqueness.
For that reason, this latter measure is also known as the permutation importance. We depend on forests for our survival, from the air we breathe to the wood we use. The main focus of this study was to investigate the socioeconomic importance of forest exploitation and the environmental impacts of the consequent deforestation. Natural resources exist within a set of widely divergent social, economic, and.
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