Filters: Tags: GRASSLANDS (X)624 results (139ms)
Effects of land cover, water redistribution, and temperature on ecosystem processes in the South Platte basin
Effects of grazing and burning on soil and plant nutrient concentrations in Colombian paramo grasslands
Ecology and growth patterns of Cleistogenes species in degraded grasslands of eastern Inner Mongolia, China
Influence of prairie dogs (Cynomys ludovicianus) on habitat heterogeneity and mammalian diversity in Mexico
Influence of habitat vegetative condition on trap response of rodents associated with burrow mounds of Dipodomys spectabilis in a desert grassland
This data set shows the grasslands priority conservation areas (GPCAs) within North America’s Central Grasslands, an ecosystem considered among the most threatened in the continent and the world. GPCAs are defined as areas of tri-national importance due to their ecological significance and threatened nature, which are in need of international cooperation for their successful conservation. The 59 GPCAs were identified by biodiversity experts through research and a workshop co-organized by the Commission for Environmental Cooperation (CEC) and the Nature Conservancy in 2004 and Rocky Mountain Bird Observatory in 2010. This is an amended version of the 2007 data set.
One of the major concerns about global warming is the potential for an increase in decomposition and soil respiration rates, increasing CO2 emissions and creating a positive feedback between global warming and soil respiration. This is particularly important in ecosystems with large belowground biomass, such as grasslands where over 90% of the carbon is allocated belowground. A better understanding of the relative influence of climate and litter quality on litter decomposition is needed to predict these changes accurately in grasslands. The Long-Term Intersite Decomposition Experiment Team (LIDET) dataset was used to evaluate the influence of climatic variables (temperature, precipitation, actual evapotranspiration,...
Comparisons of aboveground arthropods in burned, mowed and untreated sites in sandplain grasslands on Nantucket Island.