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Plague, introduced from Eurasia around 1900, today affects many animal species in the western part of North America, including black-tailed prairie do...
Read moreIn small-scale societies, people learn to identify plant species during childhood. Plant recognition is an important baseline knowledge, immediately u...
Read moreAdditional methods are needed in Australia to control the European rabbit Oryctolagus cuniculus, which continues to destroy valued native flora. A con...
Read moreYear-to-year variation in the risk of spring frost damage during the 20th century was examined with reference to variation in the date when a fixed th...
Read moreLarge areas of agricultural land around the world are degraded as a consequence of dominance by bracken fern (Pteridium spp.). Tropical production sys...
Read moreThe following is based almost entirely on the author's summary. In investigations in southern England, nearly twice as many eggs were laid by females ...
Read moreCalluna vulgaris can regenerate by layering (adventitious rooting) of stems. The frequency of layering systems, and strength of adventitious rooting, ...
Read moreWhilst the widespread declines in breeding grassland waders in many parts of Europe have been associated with changes in agriculture, there is concern...
Read moreThe extent to which tropical rain forests recover tree species richness, composition and community structure after clear-cutting or selective harvest ...
Read moreConflicts between people over wildlife management are damaging, widespread, and notoriously difficult to resolve where people hold different values an...
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