نتایج جستجو برای: plant functional types

تعداد نتایج: 1396460  

Degradation of plant patches is considered as one of the indices for rangeland degrading health condition. Investigating the accuracy of triple indices (infiltration, stability and soil nutrient cycle) presented by LFA method seems necessary to determine its efficiency in semi-arid areas with the least cost. This study aims to investigate the role of vegetative species and growing forms on soil...

Journal: :The New phytologist 2007
Mariah S Carbone Susan E Trumbore

Quantification of the fate of carbon (C) used by plant metabolism is necessary to improve predictions of terrestrial ecosystem respiration and its sources. Here, a dual isotope ((13)C and (14)C) pulse-label was used to determine the allocation of new C to different respiratory pathways in the early and late growing seasons for two plant functional types, perennial grasses and shrubs, in the Owe...

Journal: :The Plant cell 2013
Xiaolin Sun Erik H A Rikkerink William T Jones Vladimir N Uversky

Intrinsically disordered proteins (IDPs) are highly abundant in eukaryotic proteomes. Plant IDPs play critical roles in plant biology and often act as integrators of signals from multiple plant regulatory and environmental inputs. Binding promiscuity and plasticity allow IDPs to interact with multiple partners in protein interaction networks and provide important functional advantages in molecu...

Journal: :محیط زیست طبیعی 0
محمدرضا اشرف زاده عضو هیأت علمی گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه علوم و فنون دریایی خرمشهر، ایران محمود کرمی استاد گروه شیلات و محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران، ایران جمشید درویش استاد گروه زیست شناسی، دانشکده علوم، دانشگاه فردوسی، ایران

in this study, we investigated the importance of vegetation and elevation in the determination of the diversity and abundance of rodents in geno biosphere reserve, hormozgan province. the study area was divided into seven plant types and four elevation classes. the binary similarity coefficients were used for the investigation of the plant types similarity base on the presence of rodents. the m...

Journal: :American journal of botany 2013
Margaret M Mayfield John M Dwyer Loïc Chalmandrier Jessie A Wells Stephen P Bonser Carla P Catterall Fabrice DeClerck Yi Ding Jennifer M Fraterrigo Daniel J Metcalfe Cibele Queiroz Peter A Vesk John W Morgan

PREMISE OF STUDY Plant functional traits are commonly used as proxies for plant responses to environmental challenges, yet few studies have explored how functional trait distributions differ across gradients of land-use change. By comparing trait distributions in intact forests with those across land-use change gradients, we can improve our understanding of the ways land-use change alters the d...

2017
Miao Wang Erqin Li Chen Liu Alexandre Jousset Joana F. Salles

Plant-associated bacteria are known for their high functional trait diversity, from which many are likely to play a role in primary and secondary succession, facilitating plant establishment in suboptimal soils conditions. Here we used an undisturbed salt marsh chronosequence that represents over 100 years of soil development to assess how the functional traits of plant associated bacteria resp...

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