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NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.6
摘要:
Net primary productivity (NPP) of agricultural regions, where most of the land is sown with a few well-studied crops, was estimated from crop har
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.7
摘要:
Net primary productivity (NPP) of agricultural regions, where most of the land is sown with a few well-studied crops, was estimated from crop har
Data from: Remotely-sensed primary productivity shows that domestic and native herbivores combined are overgrazing Patagonia
负责人:
Oliva, Gabriel
关键词:
MOD17/A3 carrying capacity mixed grazing rangelands harvest index guanacos Wildlife ANPP sheep
DOI:
doi:10.5061/dryad.3td320j
摘要:
ers to establish if combined grazing stocks have evolved to a balance with carrying capacity. 3. Net Primary Productivity (NPP) MOD17/A3 images and Aerial
Data from: Seascapes as drivers of herbivore assemblages in coral reef ecosystems
负责人:
关键词:
seascape;productivity;Scaridae;predation;Acanthuridae;Coral reef;herbivore;habitat heterogeneity;Siganidae
DOI:
doi:10.5061/dryad.0145sn6
摘要:
xies of top-down control (predator biomass, habitat complexity) and bottom-up drivers (net primary production, nutrients) at each site. Despite substantial var
Data from: Plant functional diversity modulates global environmental change effects on grassland productivity
负责人:
关键词:
precipitation;species richness;Functional traits;nitrogen deposition;phylogenetic diversity;functional dispersion;global change ecology;temperate steppe
DOI:
doi:10.5061/dryad.689hp02
摘要:
on in a temperate steppe, we explored the relative importance of direct and indirect environmental change effects on plant primary productivity. 3. We show that increases
Data from: Variance in reproductive success is driven by environmental factors not mating system in Bonytail
负责人:
Osborne, Megan
关键词:
reproductive ecology variance in reproductive success
DOI:
doi:10.5061/dryad.1pv891t
摘要:
nt for management of endangered fish because high variance in reproductive success leads to substantial losses of genetic variation when few individuals reproduce suc
Data from: Nitrogen fertilization effects on productivity and nitrogen loss in three grass-based perennial bioenergy cropping systems
负责人:
关键词:
nitrous oxide switchgrass tallgrass prairie soil nitrate biomass production
DOI:
doi:10.5061/dryad.m717n
摘要:
. Fertilization increased aboveground net primary productivity in the polycultures, but not in the switchgrass monoculture. Switchgrass was generally mor
Data from: Facultative asexual reproduction and genetic diversity of populations in the humivorous termite Cavitermes tuberosus
负责人:
关键词:
microsatellites;population genetic structure;breeding system;Cavitermes tuberosus;Termite
DOI:
doi:10.5061/dryad.v26gh
摘要:
and primary reproductives were produced sexually. AQS often occurs late, after colonies have reached maturity, whereas early AQS in other species may boost the young colony
Data from: Climate and local environment structure asynchrony and the stability of primary production in grasslands
负责人:
关键词:
biodiversity;ecosystem function;stability;environmental stochasticity;Climate variability;Plant Ecology;precipitation;climate change;temperature;synchrony
DOI:
doi:10.5061/dryad.vx0k6djnb
摘要:
(net primary productivity; NPP), plus soil chemical properties, in twenty-nine grasslands. We tested how soil conditions, combined with precipitati

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