The meaning of TROPHIC LEVEL is one of the hierarchical strata of a food web characterized by organisms which are the same number of steps removed from the primary producers.
营养级(Trophic levels)指食物链中不同的生物层级,从生产者开始,到各级消费者结束,每个层级依赖下一层级提供能量和营养。营养
As micro bats are insectivorous and they are present at higher trophic levels, so they would prove to be best indicators and can reflect the relationship between environmental disturbance and trophic levels in a better way, because bio accumulation and metabolic capacity of diet increases in animals...
网络营养级;营养阶层;营养水平 网络释义
Trophic levels of marine mammals and overlap in resource utilization between marine mammals and fisheries in the Mediterranean SeaKristin KaschnerKonstantinos StergiouGunna WeingartnerSaeko Kumagai
Beta-HCH may bioaccumulate and biomagnify in biota and Arctic food webs, especially in upper trophic levels 在生物区和北极生物网中,尤其在较高营养级中,乙型六氯环己烷可有生物蓄积和生物放大作用。 MultiUn However, determining the trophic level of many plankton is not always straightforward. 然...
(1) Three tropical grassland systems were examined in the Serengeti region of Tanzania with respect to changes in grass off-take by ungulates, small mammals and grasshoppers, within the annual cycle. These groups comprised most of the herbivore trophic level. (2) Within all three grassland system...
Fig. 2: Orchard plots showing mean of main effect size, confidence interval (CIs, bold line), and individual effect size with precision (1/SE) for ocean acidification (green), ocean warming (blue), and their combined effects (red) on marine trophic levels. ...
百度试题 题目营养级(trophic levels) 相关知识点: 试题来源: 解析 生态学中把食物链上的一个个环节称为营养级。 生态学中把食物链上的一个个环节称为营养级。反馈 收藏
Encyclopedia of Biodiversity 2001, Pages 695-700Trophic LevelsAuthor links open overlay panelPeter YodzisShow more Add to Mendeley Share Cite https://doi.org/10.1016/B0-12-226865-2/00274-1Get rights and contentAccess through your organization Check access to the full text by signing in through ...