Results 151 to 160 of about 132,038 (260)

Temperature and plant-available soil phosphorus drive intraspecific variation in plant economic traits of Schima superba across an elevation gradient. [PDF]

Ann Bot
Li J, Westerband AC, Wright IJ, Li X, Du J, Zhong Q, Hu D, Cheng D.   +7 more
europepmc   +1 more source

Intraspecific variation in the postcranial skeleton morphology in African clariids: a case study of extreme phenotypic plasticity [PDF]

, 2004
Adriaens, Dominique, De Schepper, Natalie, Devaere, Stijn, TEUGELS, GG, Verraes, Walter   +4 more
core   +1 more source

Temporal changes in the dietary niche of sympatric seals provides insight into the role of competition in population declines

Oikos, EarlyView.
Competition theory suggests that interspecific prey competition can result in changes to the dietary niche, but obtaining timeseries of data from sympatric species experiencing temporal variation in competition is challenging. Scotland is an important area for two species of seals, but over the past 20 years, populations of harbour seals Phoca vitulina
Izzy Langley, Philip S. Hammond, Paul M. Thompson, Graham J. Pierce, Lindsay J. Wilson, Ailsa J. Hall, Gordon D. Hastie, Debbie J. F. Russell   +7 more
wiley   +1 more source

Intraspecific Variation in Drought and Nitrogen-Stress Responses in Pedunculate Oak (<i>Quercus robur</i> L.) Half-Sib Progeny. [PDF]

Plants (Basel)
Grodetskaya TA, Popova AA, Ryzhkova VS, Trapeznikova EI, Evlakov PM, Lebedev VG, Shestibratov KA, Krutovsky KV.   +7 more
europepmc   +1 more source

A review of the potential effects of seed sowing for habitat re-creation on the conservation of intraspecific biodiversity. Defra Contract BD1447 [PDF]

, 2004
Bullock, J.M., Hodder, Kathryn H., Pywell, R.F., Walker, K.J.   +3 more
core  

Habitat‐based spatial patterns enable realistic reconstruction of plant spatial arrangements across complex landscapes

Oikos, EarlyView.
Spatially explicit individual‐based models provide a powerful way to explore spatial dynamics when direct observation is not feasible. But for many ecological applications, these models require detailed data on the initial spatial arrangement and traits of individuals – information rarely available in large, heterogeneous or novel landscapes.
Brayan Morera, Jose M. Fedriani, Thorsten Wiegand, Daniel Ayllón, Pedro J. Garrote   +4 more
wiley   +1 more source

Intraspecific Variation and Environmental Determinants of Leaf Functional Traits in <i>Polyspora chrysandra</i> Across Yunnan, China. [PDF]

Plants (Basel)
Yang J, Ma C, Zhou L, Gui Q, Gong M, Yang H, Liu J, Chai Y, Sun Y, Wu X.   +9 more
europepmc   +1 more source

The niche variation hypothesis predicts hunting returns across human cultures

Oikos, EarlyView.
The niche variation hypothesis (NVH) proposes that a broader population niche arises from greater individual specialization. Despite decades of empirical testing, research remains constrained to non‐human foragers, and the generality of NVH may extend beyond wildlife. The analysis of > 8000 hunting records from 12 human societies across four continents
Raul Costa‐Pereira
wiley   +1 more source

De novo assembled nuclear, chloroplast, and mitochondrial genomes show high intraspecific variation in the tropical rainforest species Symphonia globulifera. [PDF]

G3 (Bethesda)
Olsson S, Bautista R, Claros MG, Heuertz M, Scotti I.   +4 more
europepmc   +1 more source

Plant and insect functional traits influence herbivore performance under climate change

Oikos, EarlyView.
Climate change is expected to disrupt many trophic interactions, including those between insect herbivores and their host plants, which could have detrimental effects at the ecosystem level. However, the response of insect herbivory to climate change can vary widely across species, and an understanding of the mechanisms underlying this variation is ...
Jessica M. Guezen, Madhur Anand
wiley   +1 more source