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The numbers of viable weed seeds in the top 15 cm of the soil were determined over a 16-year period in 4 crops grown with or without herbicides and ho...
Read moreIceland has vast areas of mobile sand resulting from volcanic glacier bursts and erosion. Seeds of the coastal, dune-building grass Leymus arenarius a...
Read moreenThis link goes to a English sectionfrThis link goes to a French section Efforts to mitigate the climate crisis result in a green-green dilemma: the ...
Read moreThe empirical study of forest ecosystem dynamics is difficult because of the longevity of trees. Many types of models were developed to assist with th...
Read moreResprouter species are important for Mediterranean ecosystem resilience, but they are scarce in landscapes dominated by pioneer pines. Sound knowledge...
Read moreManaged systems harvested at intermediate time-scales have advantages over annual short-cycled systems in maintaining top-down control of insect herbi...
Read moreMany alien weeds pose significant environmental and/or economic threats across the globe, and methods to assess the potential risk of species introduc...
Read moreDuring the next century, atmospheric nitrogen (N) deposition is projected to more than double, potentially leading to a decline in plant diversity as ...
Read moreAn expert system was constructed to help diagnose problems caused by the delphacid rice pest Nilaparvata lugens in Zhejiang Province, China, and to de...
Read moreIncreasing degradation of ecological conditions in streams because of human activities has prompted widespread restoration attempts; however, the ecol...
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