Results 221 to 230 of about 62,336 (302)

Global Patterns of Mercury Speciation and Biomagnification in Sharks: Ecological Drivers and Food Safety Implications. [PDF]

Environ Sci Technol
Boldrocchi G, Spanu D, Ruiz López A, Garibaldi F, Lanteri L, Maggi A, Bettinetti R, Monticelli D.   +7 more
europepmc   +1 more source

Macrophyte-Phytoplankton Relationship and Lake Trophic Status

Journal of Lake Sciences, 1998
openaire   +2 more sources

Benthic megafauna and the functioning of macroalgal forests and urchin barrens

Oikos, EarlyView.
Two temperate rocky reef food‐web models, representing the trophic diversity of the Mediterranean rocky reef communities, were built for the two stable states: macroalgal forests and barren grounds, which are characterized by opposite amounts of erect macroalgal biomass.
Chiara Bonaviri, Davide Agnetta, Stefania Pinna, Luigi Piazzi, Fabio Badalamenti, Giulia Ceccherelli, Davide Iaciofano, Manfredi Di Lorenzo, Francesco Di Trapani, Sabrina Lo Brutto, Vesna Mačić, Anna Maria Mannino, Francesco Mura, Luigi Musco, Laura Tamburello, Tomás Vega Fernández, Salvatrice Vizzini, Trevor Willis, Paola Gianguzza   +18 more
wiley   +1 more source

Complex Regional Pain Syndrome Following CO₂ Laser Labioplasty: A Case Report and Multimodal Interventional Management. [PDF]

Cureus
Veraza JA, Almeida MZ.
europepmc   +1 more source

Understanding the effects of patch‐burn grazing management on aboveground grassland invertebrate biodiversity

Oikos, EarlyView.
Landscape heterogeneity is widely recognized as a driver of biodiversity, yet its consequences for above‐ground, foliage‐dwelling insect communities under active grassland management remain underexplored. Patch‐burn grazing (PBG), which rotates fire across patches within a grazed landscape, is designed to promote spatial and temporal heterogeneity by ...
Zachary L. T. Bunch, Meghan L. Avolio, Sally E. Koerner, Kevin R. Wilcox, Lydia H. Zeglin, Kimberly J. Komatsu   +5 more
wiley   +1 more source

Comparison of serum vitamin D level and vitamin D receptor gene FokI polymorphism in leprosy patients with and without trophic ulcers: A case-control study. [PDF]

PLoS Negl Trop Dis
Halim PA, Sirait SP, Miranda E, Ariani Y, Indriatmi W, Thio HB.   +5 more
europepmc   +1 more source

Temporal Patterns in Bacterioplankton Community Composition in Three Reservoirs of Similar Trophic Status in Shenzhen, China. [PDF]

Int J Environ Res Public Health, 2016
Li J, Chen C, Lu J, Lei A, Hu Z.
europepmc   +1 more source

Coexistence, crossover and extirpation in coalescent communities and ecotones

Oikos, EarlyView.
When two ecological communities come into contact, the strength of their mixing determines whether species coexist, extirpate, or extend their ranges. We present analytical formulas and simulations describing these transitions. Specifically, we derive abundance shifts upon community coalescence, identify the critical mixing strength leading to first ...
Martin Heidelman, Dervis Can Vural
wiley   +1 more source

Rising competition among North Sea mammalian top predators: a multi-method perspective on trophic ecology. [PDF]

Sci Rep
Heße E, Boyi JO, Das K, Lehnert K, Piette M, Pinzone M, Siebert U, Gilles A.   +7 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