Rangelands may offer valuable habitat for invertebrate wildlife, helping conserve
ecologically and economically significant organisms, like native bees. In some systems …

Human‐induced nutrient eutrophication is a major threat to grassland biodiversity, because
it promotes the dominance of fast‐growing plants. Negative impacts of fertilization on plant …

Soil seed banks are the main seed reservoirs globally and are critical for the regeneration of
grassland plant populations. Grazing often affects the density and diversity of grassland soil …

过度放牧对全球大多数草地群落造成严重威胁. 蜜蜂是草地群落中的关键传粉类群,
放牧可能引起群落中植物多样性和巢穴资源变动, 从而对蜜蜂多样性产生不利影响. 然而 …

Grassland butterflies are undergoing worldwide population decline due to habitat loss and
degradation. Rangelands in the Southern Great Plains can provide a habitat for grassland …

Background & Aims: Overgrazing poses a dominant threat to the biodiversity of most
grassland communities. Bees are the primary pollinator group in the grassland ecosystem …

Livestock grazing is one of the most ubiquitous and ecologically significant disturbances on
public lands in the Western US, with more than 250 million acres open to grazing on US …

Defenders formally petitions the Secretary of the Interior (“Secretary”), acting through the US
Fish and Wildlife Service (“FWS”), to list the Pinyon Jay (Gymnorhinus cyanocephalus) as …