global forest Resources assessments Linguee +人工智能=DeepL翻译器 翻译较长的文本,请使用世界上最好的在线翻译! ▾ 英语-中文正在建设中 forest名— 林名 · 森林名 · 森名 · 林业名 · 林木名 · 树林名 · 林地名 · 林子名 · 丛林名
The Chapter present evolution of FAO Global Forest Resources Assessments started in 1945 to provide globally consistent comprehensive information on forests of the world on a periodic basis. The discussion is divided into three parts viz. early assessments during 1948-74; the recent assessments during...
forestglobalassessmentresourcesfraassessments Global Forest Resources Assessment 2015: What, why and how? q Kenneth G. MacDicken Food and Agriculture Organization of the United Nations, Rome, Italy a r t i c l e i n f o Article history: Received 10 November 2014 Received in revised form 4 ...
Global Forest Resources Assessments (FRA) FAO (2010) Global forest resources assessment del 2010. Country report, Italy (FRA 2010/202). http://www.fao.org/forestry/fra/en/ Accessed 8 November 2013Singh KD. 2013. Global forest resources assessments... KD Singh 被引...
This paper introduces a Special Issue of Forest Ecology and Management that includes a collection of analytical results from the 2015 Global Forest Resources Assessment (FRA 2015) covering 25years of forest change (1990–2015). FRA 2015 builds on a series of global assessments that began in 1948...
In arid regions or in poor-nutrient soils, mangroves are dominated by short trees <2 m in height, excluding them from National Forest Inventories and Global Forest Assessments (FAO, 2015). Nearby, the same mangrove species could form forests of trees as high as 40 m and would be included ...
Forest fragmentation is a landscape-level process of forest change, and mainly occurs over time as decreased patch size, increased patch number of patches, and more forest edges15. Accurate assessments and maps of forest fragmentation are crucial for exploring its effects on biodiversity and ecosystem...
One of the earliest efforts to map forest change using Landsat data over large areas was NASA's Landsat Pathfinder Humid Tropical Deforestation Project (Townshend & Justice, 1995), which provided the first assessments of deforestation in the Amazon and several tropical countries (Skole, D. and ...
The assessments were completed between 1996 and 2020, with 1,503 assessments completed before 2011. The IUCN Rules of Procedure (https://www.iucnredlist.org/resources/rules-of-procedure) recommend reassessment every 10 years and thus, as of 2020, 15% of the assessments can be considered out...
High numbers of threatened species might be expected to occur where overall species richness is also high; however, this explains only a proportion of the global variation in threatened species richness. Understanding why many areas have more or fewer th