Obituary 发表于 2025-3-26 21:26:10
http://reply.papertrans.cn/19/1878/187768/187768_31.png争吵加 发表于 2025-3-27 04:31:43
Die Freiheiten des Jan Böhmermanne . and . families. Seven species of algae were found, mostly . (42%) and . (38%). . and . showed a relative frequency of 98% and 82%, respectively. An interpretation of the major factors is presented influencing weed distribution. Amongst the weeds recorded, 13 were alien species. For these alien scravat 发表于 2025-3-27 05:42:56
https://doi.org/10.1007/978-3-663-12195-4 to the multiple influences which impact on the region, a wealth of taxa are found there making large areas suited for biodiversity conservation. In this study, the flora and vegetation of the lagoons and the marshes of this Superdistrict are characterized, and the exotic weed taxa causing problemsFEAT 发表于 2025-3-27 11:19:06
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https://doi.org/10.1007/978-3-642-41747-4ological and analytical problems. These include: subjectivity of plant abundance estimation, the conflict between standardisation and adaptation of methods to specific purposes, and the concepts of randomness and homogeneity in linear surveying. As a result, much of the currently available informatiCODE 发表于 2025-3-27 20:04:40
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Kulturwissenschaftliche Selbstbeobachtungl plant richness in these rivers. Average number of river plant species per site was 48 (range 21–76). Species richness showed a maximum at mid-course, with considerable variation in the upper course and a decreasing trend towards the floodplain. Sixteen environmental variables were initially consid埋葬 发表于 2025-3-28 02:56:10
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http://reply.papertrans.cn/19/1878/187768/187768_39.png玷污 发表于 2025-3-28 14:19:43
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