measurements of and changes in greenhouse gases, aerosols and air quality parameters; land cover and land use, deforestation, including from forest fires, land degradation and desertification; changes in forest biomass and loss of biodiversity; glacial retreat and surges; and sea surface altimetry, pr...
and assessmentof land productivityandland degradation; development and management [...] daccess-ods.un.org daccess-ods.un.org [...] 促进可持续发展的对地观测在以下领域的应用,例如:人的安全和福 祉、人的健康及其与环境变化的关系;可持续农业管理和发展,包括作物系统 分析、干旱评价和管理、土地生产力...
金沙江干热河谷典型区(云南)土壤退化机理研究——母质特性对土壤退化的影响3) land degradation 土地退化 1. Land degradation and landscape ecological construction in Liaoning Province.; 辽宁省土地退化与景观生态建设 2. Dynamic characteristics of land degradation development in agricultural oasis of desert-...
• Lastly, G20 member countries commitment to voluntarily reducing land degradation by up to 50 percent. All G20 members during the Summit also adopted a Leaders’ Declaration. The declaration is a proof of the world’s trust in Indonesia’s leadership and manifestation of the success of Indo...
Pesticides are not always selective, and sometimes kill harmless animals as well as the pest species. They may be persistent and remain in the environment for long periods. Some of them affect whole food chains. Pests may develop resistance, and ever-increasing dose of pesticide will be ...
Related observations included, but were not limited to, measurements of and changes in greenhouse gases, aerosols and air quality parameters;land coverandlanduse,deforestation, including from forest fires, land degradation and desertification; changes in forest biomass and loss of biodiversity; glacial ...
includingcropsystemanalysis, assessmentandmanagementofdrought and assessmentoflandproductivityandlanddegradation; development and management of water resources; development and management of forests, including forest fires; management of ecosystems and biodiversity conservation; management of energy resources; mineral...
Related observations included, but were not limited to, measurements of and changes in greenhouse gases, aerosols and air quality parameters;land coverandlanduse,deforestation, including from forest fires, land degradation and desertification; changes in forest biomass and loss of biodiversity; glacial ...
degradation of [...] daccess-ods.un.org daccess-ods.un.org 以前和以后的”卫星图像将用于说明环境变化情况,如土地使用变化情况、城市扩展、水文变化(水坝、河流改道和受浸湿地)、土地退 化和荒漠化、海岸区变化、珍贵生境的丧失、战争和冲突的影响、气候变化的 影响和水体缩减等。
forest degradation should relate to the loss of carbon stocks in forest land; further work is required to develop methodologies for assessing degradation [...] daccess-ods.un.org (e) 将森林退化纳入 REDD 机制;森林退化的定义应联系森林土 地损 失的 碳储存;在制订评估退化的方法方面,还需做进...