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The effects of cutting frequency, time of year and leaf age on the appearance of 137Cs in shoots of Agrostis capillaris were studied in a pot experime...
Read moreenThis link goes to a English sectionesThis link goes to a Spanish section One important goal in prairie restorations is to have forb species that flo...
Read moreEarthworms (Annelida: Oligochaeta) were sampled on four occasions (spring, summer, autumn and winter) at 14 sites along two transects from a primary l...
Read moreRoot infection by symbiotic N2-fixing Frankia and Rhizobium strains was quantified in relation to light and soil properties for seedlings of 12 woody ...
Read moreRangelands of the United States provide ecosystem services that benefit society and rural economies. Native tree encroachment is often overlooked as a...
Read moreThe issue of competition between livestock and wild herbivores has remained contentious. We studied the diets and population structures of the mountai...
Read moreEfficient resource use is a key factor for sustainable production and a necessity for meeting future global food demands. However, the factors that co...
Read moreWarming and precipitation fluctuations are changing desert ecosystems in global drylands. However, the effects of climate change on keystone species s...
Read moreAnnual-grass invasions are transforming desert ecosystems in ways that affect ecosystem carbon (C) balance, but previous studies do not agree on the p...
Read moreRecent biodiversity declines require action across sectors such as agriculture. The situation is particularly acute for arthropods, a species-rich tax...
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