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 s

cravat 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 problems

FEAT 发表于 2025-3-27 11:19:06

http://reply.papertrans.cn/19/1878/187768/187768_34.png

微生物 发表于 2025-3-27 17:00:00

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 informati

CODE 发表于 2025-3-27 20:04:40

http://reply.papertrans.cn/19/1878/187768/187768_36.png

Throttle 发表于 2025-3-28 01:00:12

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

http://reply.papertrans.cn/19/1878/187768/187768_38.png

Hangar 发表于 2025-3-28 06:56:16

http://reply.papertrans.cn/19/1878/187768/187768_39.png

玷污 发表于 2025-3-28 14:19:43

http://reply.papertrans.cn/19/1878/187768/187768_40.png
页: 1 2 3 [4] 5 6 7
查看完整版本: Titlebook: Biology, Ecology and Management of Aquatic Plants; Proceedings of the 1 Joseph Caffrey,Philip R. F. Barrett,Philip Max Wad Conference proce