CCPortal

浏览/检索结果: 共106条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
The suggestion that landscapes should contain 40% of forest cover lacks evidence and is problematic 期刊论文
Ecology Letters, 2021, 卷号: 24, 期号: 5
作者:  Banks-Leite C.;  Larrosa C.;  Carrasco L.R.;  Tambosi L.R.;  Milner-Gulland E.J.
收藏  |  浏览/下载:38/0  |  提交时间:2021/09/01
Biodiversity crisis  conservation planning  extinction threshold  forest restoration  forest threshold  land-use planning  
Long-term change in the avifauna of undisturbed Amazonian rainforest: ground-foraging birds disappear and the baseline shifts 期刊论文
Ecology Letters, 2021, 卷号: 24, 期号: 2
作者:  Stouffer P.C.;  Jirinec V.;  Rutt C.L.;  Bierregaard R.O.;  Jr.;  Hernández-Palma A.;  Johnson E.I.;  Midway S.R.;  Powell L.L.;  Wolfe J.D.;  Lovejoy T.E.
收藏  |  浏览/下载:29/0  |  提交时间:2021/09/01
Amazonia  biodiversity erosion  Biological Dynamics of Forest Fragments Project  bird communities  bird declines  climate change  community change  defaunation  rainforest  shifting baseline  
Enhanced light interception and light use efficiency explain overyielding in young tree communities 期刊论文
Ecology Letters, 2021, 卷号: 24, 期号: 5
作者:  Williams L.J.;  Butler E.E.;  Cavender-Bares J.;  Stefanski A.;  Rice K.E.;  Messier C.;  Paquette A.;  Reich P.B.
收藏  |  浏览/下载:47/0  |  提交时间:2021/09/01
biodiversity–ecosystem function  complementarity  diversity–productivity  ecophysiology  forest productivity  functional diversity  IDENT  niche partitioning  photosynthetic light-response  
Community assembly processes underlying the temporal dynamics of glacial stream and lake bacterial communities 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 761
作者:  Gu, Zhengquan;  Liu, Keshao;  Pedersen, Mikkel Winther;  Wang, Feng;  Chen, Yuying;  Zeng, Chen;  Liu, Yongqin
收藏  |  浏览/下载:24/0  |  提交时间:2022/06/21
BETA-DIVERSITY  MICROBIAL COMMUNITIES  TIBETAN PLATEAU  BACTERIOPLANKTON  PATTERNS  ECOLOGY  BIODIVERSITY  MECHANISMS  FOREST  
Costa Rica's Carlos Manuel Rodriguez takes over as head of the Global Environment Facility 科技资讯
2020
收藏  |  浏览/下载:24/0  |  提交时间:2020/09/03
Biodiversity  Forests  Forest and Landscape Restoration  Land Degradation  Climate Change  Chemicals and Waste  International Waters  
Fire risk perpetuates poverty and fire use among Amazonian smallholders 期刊论文
, 2020, 卷号: 63
作者:  Cammelli F.;  Garrett R.D.;  Barlow J.;  Parry L.
收藏  |  浏览/下载:22/0  |  提交时间:2020/07/28
agricultural land  biodiversity  capital provision  carbon emission  disaster management  fire history  greenhouse gas  investment incentive  pasture  smallholder  tropical forest  Amazonas [Brazil]  Brazil  Para [Brazil]  Paragominas  
Silvicultural treatment effects on commercial timber volume and functional composition of a selectively logged Australian tropical forest over 48 years 期刊论文
, 2020, 卷号: 457
作者:  Hu J.;  Herbohn J.;  Chazdon R.L.;  Baynes J.;  Vanclay J.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
Biodiversity  Economic and social effects  Functional groups  Growth (materials)  Hardwoods  Reforestation  Timber  Tropics  Functional compositions  Silvicultural treatments  Species composition  Thinning  Timber stocks  Tropical forest  Tropical forest management  Wood density  Logging (forestry)  biodiversity  biomass  forest cover  forest management  forestry production  growth  selective logging  silviculture  thinning  timber  trade-off  tree  tropical forest  wood  Biodiversity  Functional Groups  Hardwoods  Reforestation  Thinning  Tropics  Australia  
Interactions between climate and soil shape tree community assembly and above-ground woody biomass of tropical dry forests 期刊论文
, 2020, 卷号: 474
作者:  Maia V.A.;  de Souza C.R.;  de Aguiar-Campos N.;  Fagundes N.C.A.;  Santos A.B.M.;  de Paula G.G.P.;  Santos P.F.;  Silva W.B.;  de Oliveira Menino G.C.;  dos Santos R.M.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
Biodiversity  Biomass  Climate change  Conservation  Digital storage  Ecosystems  Soils  Textures  Tropics  Vegetation  Above-ground woody biomass  Annual precipitation  Diameter-at-breast heights  Ecosystem functioning  Latitudinal gradients  Management strategies  Seasonally dry tropical forests  Tropical dry forest  Forestry  aboveground biomass  caatinga  cerrado  climate effect  community composition  drought stress  dry forest  forest management  old-growth forest  soil-vegetation interaction  transition zone  tropical forest  Biodiversity  Biomass  Conservation  Ecosystems  Plants  Tropics  Atlantic Forest  
Detecting and modelling alien tree presence using Sentinel-2 satellite imagery in Chile's temperate forests 期刊论文
, 2020, 卷号: 474
作者:  Martin-Gallego P.;  Aplin P.;  Marston C.;  Altamirano A.;  Pauchard A.
收藏  |  浏览/下载:42/0  |  提交时间:2020/07/28
Biodiversity  Conservation  Decision trees  Environmental protection  Random forests  Remote sensing  Satellite imagery  Araucaria araucana  Biological invasion  Classification accuracy  Fragmentation analysis  Fragmented landscapes  Landscape structures  Remote sensing approaches  Temperate forests  Forestry  biodiversity  coniferous tree  detection method  ecological modeling  introduced species  land cover  protected area  satellite imagery  Sentinel  temperate forest  Area  Averages  Biodiversity  Conservation  Coverings  Forestry  Remote Sensing  Trees  Araucania  Chile  Malalcahuello National Reserve  Villarrica National Park  Araucaria araucana  
Diversity, functionality, and resilience under increasing harvesting intensities in woodlands of northern Patagonia 期刊论文
, 2020, 卷号: 474
作者:  Chillo V.;  Goldenberg M.;  Pérez-Méndez N.;  Garibaldi L.A.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Biodiversity  Ecology  Forestry  Productivity  Disturbance gradients  Functional compositions  Functional diversity  Leaf chlorophyll content  Specific leaf area  Sustainable forest management  Taxonomic composition  Taxonomic diversity  Harvesting  basal area  ecosystem resilience  environmental disturbance  forestry production  functional role  resource use  species diversity  timber harvesting  understory  woodland  Biodiversity  Ecology  Forestry  Harvesting  Productivity  Sustainable Forest Management  Patagonia