动机 发表于 2025-4-1 05:41:19
Kommunikation in Organisationeny to trap heavy metals and pesticides without harm to mangroves themselves, although these materials could have an adverse effect on the sediment fauna. The high organic carbon content of sewage effluent may lead to further reduction of soil redox potential. This may place additional stress on mangrBallad 发表于 2025-4-1 07:47:24
http://reply.papertrans.cn/19/1877/187668/187668_62.pngAV-node 发表于 2025-4-1 11:41:47
Development of mangrove forests from a geological perspective,ent, and occupy a broader belt on shorelines which have a large tidal range (Walsh, 1974). Sheltered habitats are essential for mangrove development, and on coasts which are exposed, mangroves are localised in the lee of other coastal landforms (Davies, 1972).Throttle 发表于 2025-4-1 16:43:19
Evidence for an Upper Carboniferous mangrove community,in salt water swamps is reviewed. Cordaitean trees, . tree ferns, and . seed ferns contributed 95% of the peat in coal-ball samples taken from three Iowa mines. Ordination analysis shows that associations dominated by . and . succeeded an association dominated by cordaitean trees at each site. Based