These findings imply that microplastics might transfer along the food chain and accumulate at organisms in higher trophic levels.doi:10.1016/j.scitotenv.2021.148027Feifei WangHaiwen WuWennan WuLuo WangJianli LiuLihui AnQiujin XuElsevier BVScience of The Total Environment...
Aquatic vegetation in two pre-alpine lakes of different trophic levelsBercic-Urbanc O. 1995. -- Aquatic vegetation in two pre-alpine lakes of different trophic levels (Lake Bled and Lake Bohinj) : ve- getation development from the aspect of bioindication. Acta bot. Gallica, 142 : 563-...
Residue levels in shrimps were close to the lower range of values which have been found in this species from other areas of the North Sea since 1974. The patterns of residue concentrations in the five aquatic species were remarkably different indicating species- and compound-specific bioaccumulation...
Theory predicts that at higher trophic levels species are especially vulnerable to habitat fragmentation due to small population size and dependence on par... B Braschler,G Lampel,B Baur - 《Oikos》 被引量: 63发表: 2003年 Fate of quinolizidine alkaloids through three trophic levels:Laburnum ana...
It is always upright because energy decreases as it moves from producers to higher trophic levels, with only about 10% of energy being transferred to the next level. 3. Structure of Ecological Pyramids: In all three types of pyramids, the base represents the producers (like plants), ...
aMaybe will help you this to see if there is a difference 可能将帮助您这看是否有区别[translate] aWe provide the following services: 我们提供以下服务:[translate] aRelative amounts of elements in the different trophic levels 相对相当数量元素在不同的食性层次[translate]...
Keywords Urban wetland wetland utilization water body types trophic status CCA Xixi National Wetland Park View PDFReferences [1] J.K. Smail Confronting a surfeit of people: Reducing global human numbers to sustainable levels: An essay on population two centuries after Malthus Environ Dev Sustain, 4...
As daphnids are a source of food for organisms of higher trophic levels, the impairment on its population is prone to have consequences in the entire ecosystem. The biomarker activities measured in daphnids and fish seemed to be useful tools in the assessment of trichlorfon effects, especially ...
Concentration of ten polycyclic aromatic hydrocarbon (PAH) compounds were determined in liver of four fish species from different trophic levels ( Aurigequula fasciata , omnivore; Alepes djedaba , carnivore; Liza abu and Sardinella albella , phytoplanktivores). In all the species, similar distribut...
Olivero-Verbel J, Caballero-Gallardo K (2013) Nematode and mercury content in freshwater fish belonging to different trophic levels. Parasitol Res 112(6):2187–2195. : 10.1007/s00436-013-3378-3Olivero-Verbel J, Caballero-Gallardo K (2013) Nematode and mercury content in freshwater ...