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Floodplains are species-rich environments often strongly impacted by human activities. In particular, the negative effects of progressive and rapid di...
Read moreThe survival and regeneration of Stylosanthes humilis cv. Lawson, S. hamata cv. Verano, S. guianensis cv. Endeavour and Macroptilium atropurpureum cv....
Read moreSurvival is a critical component of individual fitness, population dynamics and the landscape ecology of organisms. Survival in animal populations is ...
Read moreThe effects of two levels of the insecticides carbaryl (0.11 and 1.13 g/m2) and DDT (0.56 and 5.60 g/m2) on the litter fauna of a closed canopy stand ...
Read moreMarine protected areas (MPAs) can be effective tools for marine resource management. However, despite evidence of the positive effects of MPAs, such a...
Read moreThe aquatic plants in this study were Ruppia spp. which occur at shallow depths, Chara spp. at intermediate depths and Potamogeton pectinatus, Myrioph...
Read moreDiurnal lepidopteran and vegetational communities were surveyed on 18 reclaimed coal surface mines and 5 hardwood sites in Virginia during 1992 and 19...
Read moreA soil disturbance treatment often results in more annual weed seedlings emerging when conducted in light than when conducted in darkness, suggesting ...
Read moreCriteria for selecting sites are described and the various sampling, rearing and identification techniques used to investigate field populations of Si...
Read moreIn two series of experiments, the relative leaf growth rates (RA) and relative growth rates (RW) of seedlings of 8 onion cvs of diverse geographic ori...
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