Peer-reviewed Articles - Biology

2 downloads
2 views

Lakes are dynamic and complex ecosystems that can be influenced by physical, chemical, and biological processes. Additionally, individual lakes are often chemically and physically distinct, even within the same geographic region. Here we show that differences in...

["Biodiversity","Ecology","Environmental Sciences","Microbiology","Freshwater Biology"]
doi:10.7717/peerj.3937
193 downloads
709 views

Background The Brazilian Amazon is the world’s largest rainforest regions and plays a key role in biodiversity conservation as well as climate adaptation and mitigation. The government has created a network of protected areas (PAs) to ensure long-term conservation...

["Biodiversity","Conservation Biology","Ecology","Environmental Sciences","Legal Issues"]
doi:10.7717/peerj.3902
68 downloads
267 views

To understand how communities function and generate abundance, I develop a framework integrating elements from the stress gradient and resource partitioning concepts. The framework suggests that guild abundance depends on environmental and spatial factors but also...

["Biodiversity","Biogeography","Ecology","Environmental Sciences","Freshwater Biology"]
doi:10.7717/peerj.3885
56 downloads
319 views

To understand the mechanism of photosynthetic inhibition and generation of reactive oxygen species (ROS) in Symbiodinium types under stress, chemicals such as dichlorophenyl dimethylurea (DCMU) are widely used. Moreover, DCMU and recently menthol were used to generate...

["Environmental Sciences","Marine Biology"]
doi:10.7717/peerj.3843
139 downloads
1,037 views

Background Horizontal gene transfer, the transfer and incorporation of genetic material between different species of organisms, has an important but poorly quantified role in the adaptation of microbes to their environment. Previous work has shown that genome size...

["Environmental Sciences","Genomics","Microbiology"]
doi:10.7717/peerj.3865
50 downloads
246 views

Background The changing climate, particularly in regard to temperature and precipitation, is already affecting tree species’ distributions. Pinus armandii, which dominates on the Yungui Plateau and in the Qinba Mountains in China, is of economic, cultural and ecological...

["Ecology","Ecosystem Science","Environmental Sciences","Plant Science"]
doi:10.7717/peerj.3807
49 downloads
210 views

Objective To determine the profile of 14 polybrominated diphenyl ethers (PBDEs) and 23 polychlorinated biphenyls (PCBs) in serum of domestic canines and whether this was predictive of thyroid hormone status. Samples Serum samples were collected from 51 client-owned...

["Environmental Sciences","Toxicology","Veterinary Medicine","Ecotoxicology"]
doi:10.7717/peerj.3780
43 downloads
246 views

Ages of jolthead porgy (Calamus bajonado Schneider 1801) (n = 635) from Florida commercial and recreational fisheries from 2008–2016 were determined using sectioned sagittal otoliths. We determined, using edge-type analysis, that opaque zones were annular, forming...

["Aquaculture, Fisheries and Fish Science","Environmental Sciences","Marine Biology"]
doi:10.7717/peerj.3774
58 downloads
323 views

Aim Application of organic materials into agricultural systems enhances plant growth and yields, and improves soil fertility and structure. This study aimed to examine the effects of “compost extract (CE)”, a soil conditioner, and bio-organic manure (BOM) on the...

["Agricultural Science","Ecology","Ecosystem Science","Environmental Sciences","Soil Science"]
doi:10.7717/peerj.3775
169 downloads
857 views

Here we describe an efficient and effective technique for rearing sexually-derived coral propagules from spawning through larval settlement and symbiont uptake with minimal impact on natural coral populations. We sought to maximize larval survival while minimizing...

["Aquaculture, Fisheries and Fish Science","Conservation Biology","Ecology","Environmental Sciences","Marine Biology"]
doi:10.7717/peerj.3732
97 downloads
370 views

In order to understand the distribution and prevalence of Ommatissus lybicus (Hemiptera: Tropiduchidae) as well as analyse their current biographical patterns and predict their future spread, comprehensive and detailed information on the environmental, climatic,...

["Agricultural Science","Entomology","Environmental Sciences","Plant Science","Coupled Natural and Human Systems"]
doi:10.7717/peerj.3752
78 downloads
386 views

Host-associated microbial communities are ubiquitous among animals, and serve important functions. For example, the bacterial skin microbiome of amphibians can play a role in preventing or reducing infection by the amphibian chytrid fungus, Batrachochytrium dendrobatidis....

["Ecology","Environmental Sciences","Microbiology"]
doi:10.7717/peerj.3688
129 downloads
857 views

Quantification of fine-scale movement, performance, and energetics of hunting by large carnivores is critical for understanding the physiological underpinnings of trophic interactions. This is particularly challenging for wide-ranging terrestrial canid and felid...

["Animal Behavior","Conservation Biology","Ecology","Environmental Sciences","Zoology"]
doi:10.7717/peerj.3701
80 downloads
418 views

Salt marshes in northern Barataria Bay, Louisiana, USA were oiled, sometimes heavily, in the aftermath of the Deepwater Horizon oil spill. Previous studies indicate that fiddler crabs (in the genus Uca) and the salt marsh periwinkle (Littoraria irrorata) were negatively...

["Ecology","Environmental Sciences","Zoology","Biosphere Interactions","Ecotoxicology"]
doi:10.7717/peerj.3680
72 downloads
352 views

Background An exceptionally thick biofilm covers walls of ancient gold and arsenic Złoty Stok mine (Poland) in the apparent absence of organic sources of energy. Methods and Results We have characterized this microbial community using culture-dependent and independent...

["Biodiversity","Environmental Sciences","Microbiology","Biosphere Interactions","Ecotoxicology"]
doi:10.7717/peerj.3635

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