dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到108条 ,权限内显示50条;

Data from: Lake and catchment-scale determinants of aquatic vegetation across almost 1000 lakes and the contrasts between lake types
负责人:
关键词:
hydrology;Variation partitioning;nestedness;connectivity;Dispersal;turnover;scale-dependent;metacommunity
DOI:
doi:10.5061/dryad.f3v185t
摘要:
s of lake environmental factors are constrained by hydrological and landscape factors. We investigated the factors determining macrophyte composition in la
Data from: An ecosystem services perspective on brush management: research priorities for competing land use objectives
负责人:
关键词:
woody weeds;shrub encroachment;state change;woody plant encroachment;Drylands;bush clearing;vegetation change;ecosystem services
DOI:
doi:10.5061/dryad.85223
摘要:
. 2. Dryland management focused on cattle and sheep grazing has historically attempted to reduce the abundance of encroaching woody vegetation (hereafter, ‘brush management
Data from: Local endemism and within-island diversification of shrews illustrate the importance of speciation in building Sundaland mammal diversity
负责人:
关键词:
phylogeography;Island Biogeography;Soricomorpha;Plio-Pleistocene;speciation;speciation;Crocidura
DOI:
doi:10.5061/dryad.362pt
摘要:
islands with a history of intermittent dry land connections confound the discrete definitions of islands and have led zoologists to predict (1) littl
Data from: Annual understory plant recovery dynamics in a temperate woodland mosaic during a decade of ecological restoration
负责人:
关键词:
conservatism;Floristic Quality;Glade;Ozark Border;prescribed fire;Red cedar
DOI:
doi:10.5061/dryad.nzs7h44n1
摘要:
richness increased linearly by 36% over this time period, driven primarily by an influx of forb species in thin-soiled upland areas where red cedar was removed
Data from: Rising variability, not slowing down, as a leading indicator of a stochastically driven abrupt transition in a dryland ecosystem
负责人:
关键词:
Community: succession;Conservation Biology;Grasslands;Ecology: theoretical;Ecology: ecosystem;Desert;Modeling: ecological;Methods: time series analysis;Ecology: experimental
DOI:
doi:10.5061/dryad.gg1fk
摘要:
in field ecosystems, where stochasticity is important in driving transitions, remains unclear. We analyzed long-term data from a dryland ecosystem in the Shapotou
in plants and soils
负责人:
关键词:
Leaf N;Gymnopodium floribundum Rolfe;N2 fixing species;15 N;Piscidia piscipula (L.) Sarg;Climatic change;Bursera simaruba (L.) Sarg;Holocene;Lysiloma latisiliquum (L.) Benth
DOI:
doi:10.5061/dryad.vr24515
摘要:
s in tree species with and without N2-fixing associations may impact N cycling in tropical dryland forests in the future.
SGS-LTER Paleopedology Study - pedon descriptions on the Central Plains Experimental Range, Nunn, Colorado, USA 1992-1993
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
paleoecology soils organic matter paleopedology inorganic nutrients
DOI:
doi:10.25675/10217/85625
摘要:
- Forty-one pedons representing sites of contrasting geomorphic position (upland plain, upland ridge, dissected upland, terrace, dune) were chosen
Data from: Plant–soil feedbacks promote negative frequency dependence in the coexistence of two aridland grasses
负责人:
关键词:
semiarid grassland;stabilizing mechanisms;coexistence;biological soil crust;competition;Bouteloua gracilis;plant-soil feedback;negative frequency dependence;Bouteloua eriopoda
DOI:
doi:10.5061/dryad.780hc
摘要:
e received relatively little attention as drivers of vegetation dynamics in dry land ecosystems. Our results suggest that microbial mechanisms can contribute
Conwy catchment - spatial water chemistry dataset
负责人:
Dr. David Cooper;;UK Centre For Ecology & Hydrology;;Environmental Information Data Centre
关键词:
Conwy Catchment Wales United Kingdom river stream lake water quality hydrochemistry Water quality
DOI:
doi:10.5285/c53a1f93-f64c-4d84-82a7-44038a394c59
摘要:
water quality. Streams draining peat, with high dissolved organic carbon concentrations, are well represented. Upland drainage is generally acidic, and lowland circum

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充