全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Vanda Rádková , Vendula Polášková , Jindřiška Bojková ...
来源:[J].Hydrobiologia(IF 1.985), 2017, Vol.797 (1), pp.159-170Springer
摘要:Environmental factors driving compositional changes of headwater aquatic assemblages have been widely studied as these habitats are among the most vulnerable environments and host diverse and species-rich assemblages. However, responses of individual species to multiple environme...
作者:Monica Calvo-Polanco , Wenqing Zhang , S. Ellen Macdonald ...
来源:[J].Plant and Soil(IF 2.638), 2017, Vol.420 (1-2), pp.195-208Springer
摘要:... We elucidated pH tolerance limits of boreal plant species and how pH affects nutrient uptake in these plants.
作者:Dirk Wesuls , Magdalena Pellowski , Sigrid Suchrow ...
来源:[J].Ecological Indicators(IF 2.89), 2013, Vol.27, pp.61-70Elsevier
摘要:... We aimed to extend this classical indicator concept in rangeland ecology by interpreting the shape of species responses and trait patterns modelled along continuous grazing gradients at different spatial scales.(#br)Taking transects of two different lengths, we recorded the...
作者:Lina Garcia_Florez , Jerome K. Vanclay , Kevin Glencross ...
来源:[J].Forest Ecology and Management(IF 2.766), 2017, Vol.393, pp.29-39Elsevier
摘要:... In this study, we evaluated changes in tree diversity and dynamics as well as species responses over 48 years in a subtropical rainforest subject to intensive logging in north-eastern New South Wales (NSW) Australia. Some areas of this forest were intensively logged (≥7...
作者:Christophe Coudun , Jean-Claude Gégout
来源:[J].Ecological Modelling(IF 2.069), 2006, Vol.199 (2), pp.164-175Elsevier
摘要:Abstract(#br)We investigated quantitatively the sensitivity of plant species response curves to sampling characteristics (number of plots, occurrence and frequency of species), along a simulated pH gradient. We defined 54 theoretical unimodal response curves, issued from comb...
作者:Zoltán Elek , Emmanuelle Dauffy-Richard , Frédéric Gosselin
来源:[J].Forest Ecology and Management(IF 2.766), 2010, Vol.260 (9), pp.1446-1455Elsevier
摘要:... Non-metric multidimensional scaling revealed a successional gradient in species composition related to canopy cover progressing from grasslands through young, then adult poplar plantations, to semi-natural forests. Species-level response models showed that many carabid species...
作者:Truly Santika , Michael F. Hutchinson
来源:[J].Ecological Modelling(IF 2.069), 2009, Vol.220 (19), pp.2365-2379Elsevier
摘要:Abstract(#br)Ecological theory and current evidence support the validity of various species response curves according to a variety of environmental gradients. Various methods have been developed for building species distribution models but it is not well known how these methods p...
作者:Matthew P. Greenwell , Tom Brereton , John C. Day ...
来源:[J].Ecology and Evolution(IF 1.184), 2019, Vol.9 (20), pp.11775-11790Wiley
摘要:... Current approaches focus on single environmental driver effects on communities, mediated by individual response traits. Data limitations present constraints in scaling up this approach to predict the impacts of multivariate environmental change on ecosystem functioning.(...
作者:Karan Kakouei , Jens Kiesel , Sami Domisch ...
来源:[J].Ecology and Evolution(IF 1.184), 2018, Vol.8 (6), pp.3393-3409Wiley
摘要:... Predictions of the effects of flow alterations on aquatic biota have mostly been assessed based on species ecological traits (e.g., current preferences), which are difficult to link to quantitative discharge data. Alternatively, we used empirically derived predictive rel...
作者:Branko Karadžić , Saša Marinković , Dragan Katarinovski
来源:[J].Journal of Vegetation Science(IF 2.818), 2003, Vol.14 (6), pp.799-805Wiley
摘要:... Response of a species to an environmental variable may be modeled and predicted using a wide spectrum of different functions. Contrary to other functions (Gaussian, polynomial etc), all parameters of the β‐function are interpretable in ecological terms. However, computat...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×