-
1 вырубка и сжигание леса как метод увеличения сельскохозяйственных площадей
вырубка и сжигание леса как метод увеличения сельскохозяйственных площадей
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
slash and burn culture
A traditional farming system that has been used by generations of farmers in tropical forests and the savannah of north and east Africa. It is known to be an ecologically sound form of cultivation, and because the soil is poor in tropical rain forests it is a sustainable method of farming. It is still practised today, primarily in the developing countries. Small areas of bush or forests are cleared and the smaller trees burned. This unlocks the nutrients in the vegetation and gives the soil fertilizer that is easily taken up by plants. A few years later the soil is degraded and the farmer moves on to do the same at another site. The original ground is left fallow for anything up to 20 years so that the forest can regenerate. With the growth in population and in the subsequent need for more farming land to produce food, the method is increasingly being used today to clear large areas of tropical forests for cattle ranching, and in most cases the ground is not left fallow for long enough and, with modern mechanized farming systems, not enough tree stumps or suitable habitats for plant life are left to start the regeneration process. (Source: WRIGHT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > вырубка и сжигание леса как метод увеличения сельскохозяйственных площадей
-
2 гора
гора
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
mountain
A feature of the earth's surface that rises high above the base and has generally steep slopes and a relatively small summit area. Mountains are an important source of water, energy, minerals, forest and agricultural products, and recreation. They are storehouses of biological diversity and endangered species and an essential part of the global ecosystem. About 10% of the world's population depend on mountain resources and nearly half of these people are affected by the degradation of mountain watershed areas. (Source: MGH / WRIGHT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > гора
См. также в других словарях:
Forest fragmentation — is a form of habitat fragmentation, occurring when forests are cut down in a manner that leaves relatively small, isolated patches of forest known as forest fragments or forest remnants . The intervening matrix that separates the remaining… … Wikipedia
Forest Stewardship Council — Infobox Non profit Non profit name = Forest Stewardship Council Non profit founded date = 1993 founder = location = Bonn, Germany origins = key people = Greenpeace, FERN, World Wide Fund for Nature area served = Global focus = Sustainable… … Wikipedia
Small-eared shrew — Small eared shrews[1] Temporal range: Late Miocene to Recent Cryptotis parva … Wikipedia
Small Pencil-tailed Tree Mouse — Conservation status Least Concern (IUCN 2.3) Scientific classification … Wikipedia
Small Spiny Rat — Conservation status Endangered (IUCN 2.3) Scientific classification Kingdom … Wikipedia
Small-footed Shrew — Conservation status Least Concern (IUCN 3.1) Scientific classification Kin … Wikipedia
Small Japanese Mole — Conservation status Least Concern ( … Wikipedia
Forest Shrew — Conservation status Least Concern (IUCN 3.1) Scientific classification Kingdom … Wikipedia
Forest, Lambton County, Ontario — Forest is a small town located near Sarnia, Ontario in Canada. It is very close to the shore of Lake Huron and is part of the municipality of Lambton Shores and the county of Lambton. Population In 2001, the last year where Forest was a… … Wikipedia
Forest City, Utah — Forest City is a ghost town in Utah County, Utah, United States. It is located in the valley of Dutchman Flat in the upper part of American Fork Canyon, in the Uinta National Forest. A silver mining town just over the mountain from Alta, Forest… … Wikipedia
Forest protection — is a general term describing methods purported to preserve or improve a forest threatened or affected by abuse. There is considerable debate over the effectiveness of forest protection methods.One simple type of forest protection is the… … Wikipedia
