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When the conditions encountered by a migratory species are highly variable, the timing of migration and migrant condition are critical to survival. Sp...
Read moreThe crabeater seal Lobodon carcinophaga is considered to be a key species in the krill-based foodweb of the Southern Ocean. Reliable estimates of the ...
Read moreThe 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 moreBracken Pteridium aquilinum is a serious weed of upland and marginal land. Its extensive rhizome system and large carbohydrate reserves make control d...
Read moreThe timing of seasonal activity (i.e. phenology) may play an important role in plant invasions. In ecosystems characterized by seasonal rainfall, earl...
Read moreThe zebra mussel Dreissena polymorpha is a well-known biofouler, having potentially serious impacts on freshwater-dependent industries. Chemical treat...
Read moreIn mine spoil reclamation, the establishment of a sustainable plant cover requires the improvement of limiting conditions and the re-initiation of car...
Read moreThe use of off-season burns to control exotic vegetation shows promise for land managers. In California, wildfires tend to occur in the summer and aut...
Read moreField trials were conducted in Mackenzie Country, South Island, New Zealand in 1975-82 at a low fertility site dominated by Festuca novae-zelandiae wi...
Read moreThe numbers and distribution of lesser snow-geese (Chen caerulescens) and their effects on plant communities were studied in a 40 × 200 km area roughl...
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