The theory categorizes four production levels of grassland agro- ecosystem: pre-plant production, plant production, animal production, and post-biological production. It considers the relationship ...

Herd animals not only capture carbon but also create fire-resistant landscapes. By maintaining open grasslands and preventing the encroachment of flammable woody vegetation, they reduce the frequency ...

Relatives of the llama are dropping dung as they venture into higher elevations in the Andes Mountains, providing a ...

For example, two animal predators may consume different ... a rancher might be interested in the ability of a grassland ecosystem to maintain primary production for cattle forage across several ...

These animals are best adapted to vast ... A final look is taken at how humans have used the savanna grasslands. This clip is from the series Ecosystems and Biomes. This could be used to introduce ...

Investigating the plants and animals of temperate grasslands. The temperate grasslands biome is located on a world map and the climate of the biome described. Presenter Ferne Corrigan then ...

Colorado State University researchers have identified priority areas for conserving the black-tailed prairie dog in the ...