Results 141 to 150 of about 28,193 (230)

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

Integrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie, Melanie Gallant, James R. Elphick, Christopher Kennedy   +3 more
wiley   +1 more source

Decreasing impact of microbial trophic links with trophic position through marine food webs

, 2021
González-Viana, I. (Inés), García-Seoane, R. (Rita), Bode, A. (Antonio)   +2 more
openaire   +2 more sources

Needle‐shaped diatom frustules in food as a possible promoter of esophageal squamous cell carcinoma in coastal southeastern China: A pilot study

International Journal of Cancer, EarlyView.
What's New? Esophageal squamous cell carcinoma (ESCC) incidence varies worldwide, suggesting that local environmental and dietary factors are influential. In coastal southeastern China, food products derived from small filter‐feeding fish are important dietary components, though their consumption increased ESCC risk.
Haisheng Wu, Yang Li, Lihua Ran, Zhiying Xia, Pi Guo, Shenxi Deng, Erica Conway, Yuan He, Jun Zheng, Huachen Zhu, Linwei Tian   +10 more
wiley   +1 more source

Nitrogen isotopic composition of tooth enamel organic matter records trophic position in modern and fossil ecosystems

, 2022
Leichliter J, Lüdecke T, Foreman A, Bourgon N, Duprey N, Vonhof H, Souksavatdy V, Bacon A, Sigman D, Tütken T, Martinez-Garcia A.   +10 more
europepmc   +1 more source

Functionally complementary bacterial inoculant coordinates arbuscular mycorrhizal fungi to improve Angelica sinensis root yield and quality

iMetaOmics, EarlyView.
Comprehensive understanding of how diverse PGPR strains enhance the rhizosphere microenvironment remains a considerable challenge. Here, we provide experimental evidence that a functionally synergistic composite microbial formulation can markedly enhance growth performance and improve the quality attributes in Angelica sinensis.
Zongyu Zhang, Yun Wang, Jiecai Zhao, Gaofeng Chen, Andéole Niyongabo Turatsinze, Liang Yue, Yuan Tian, Xiaofan Xie, Ailing Ye, Meilan Zhang, Lingling Wu, Zengxiang Guo, Yubao Zhang, Ruoyu Wang   +13 more
wiley   +1 more source

Erosion of fish trophic position: an indirect effect of fishing on food webs elucidated by stable isotopes. [PDF]

Philos Trans R Soc Lond B Biol Sci
Agnetta D, Badalamenti F, Sweeting CJ, D'Anna G, Libralato S, Pipitone C.   +5 more
europepmc   +1 more source

Urbanization and Seasonality Increase Introduced Plant Consumption by the World's Southernmost Parrot 城市化与季节性增加了全球最南端鹦鹉对引入植物的取食

Integrative Conservation, EarlyView.
Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía, Sergio A. Lambertucci, Karina L. Speziale   +2 more
wiley   +1 more source

Body size is more important than diet in determining stable-isotope estimates of trophic position in crocodilians. [PDF]

Sci Rep, 2018
Villamarín F, Jardine TD, Bunn SE, Marioni B, Magnusson WE.   +4 more
europepmc   +1 more source

Sun Bear Ecology and Conservation: Multiscale Habitat Associations in Southeast Asia 马来熊的生态与保护:东南亚地区的多尺度生境关联研究

Integrative Conservation, EarlyView.
We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry, Harsh K. Pahuja, Zachary Amir, Ilyas Nursamsi, Jonathan H. Moore, Matthew Scott Luskin   +5 more
wiley   +1 more source

Trophic Position of the White Worm (Enchytraeus albidus) in the Context of Digestive Enzyme Genes Revealed by Transcriptomics Analysis. [PDF]

Int J Mol Sci
Gajda Ł, Daszkowska-Golec A, Świątek P.   +2 more
europepmc   +1 more source