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A computer model is described which simulates the spread of barley yellow dwarf luteovirus (BYDV) by aphids in winter cereals in SW England. The model...
Read moreRice is one of the most important crops in the world. Several transgenic varieties of rice have been developed, and some have recently entered pre-pro...
Read moreThe following is virtually the author's summary. Since 1950, egg breakage has occurred with unprecedented frequency in the nests of peregrines (Falco ...
Read morePine wilt disease, caused by pinewood nematode (Bursaphelenchus xylophilus; abbreviated 'PWN'), is a damaging and globally distributed insect-vectored...
Read moreThis report begins by describing three major modes of anticipated environmental change and their impacts on forests in England: (i) directional change...
Read moreThe increasing availability of high resolution and high frequency, radar-based remote sensing data (i.e. observations on land surface characteristics,...
Read moreThe frequency and cover of understorey species was determined adjacent to and 10 m distant from trails through 6 forested and 2 meadow ecosystems in t...
Read moreProtected areas form the backbone of global conservation efforts. Vegetation is the primary foundation for achieving conservation goals, and soil seed...
Read moreSuccessful restoration of semi-arid ecosystems remains a challenging problem. Many studies have tried to elucidate the factors that limit seedling est...
Read moreThe increasing frequency of extreme weather events, such as floods, requires management strategies that promote resilience of grassland productivity. ...
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