Results 81 to 90 of about 6,022,549 (302)

Non-native invasive beetle alters structure of a riparian bird community in a biodiversity hotspot

open access: yesFrontiers in Ecology and Evolution
A serious emerging threat to southern California riparian ecosystems is the invasive shot hole borer (Euwallacea spp.; SHB), a non-native beetle that cultivates a pathogenic fungus that kills trees of 66 reproductive host species.
Barbara E. Kus   +2 more
doaj   +1 more source

The CC-Bio Project: Studying the Effects of Climate Change on Quebec Biodiversity

open access: yesDiversity, 2010
Anticipating the effects of climate change on biodiversity is now critical for managing wild species and ecosystems. Climate change is a global driver and thus affects biodiversity globally.
Luc Vescovi   +18 more
doaj   +1 more source

Trait means or variance—What determines plant species' local and regional occurrence in fragmented dry grasslands?

open access: yesEcology and Evolution, 2021
One of the few laws in ecology is that communities consist of few common and many rare taxa. Functional traits may help to identify the underlying mechanisms of this community pattern, since they correlate with different niche dimensions.
Kolja Bergholz   +4 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Using causal diagrams and superpopulation models to correct geographic biases in biodiversity monitoring data

open access: yesMethods in Ecology and Evolution
Biodiversity monitoring schemes periodically measure species' abundances and distributions at a sample of sites to understand how they have changed over time. Often, the aim is to infer change in an average sense across some wider landscape. Inference to
Robin J. Boyd   +7 more
doaj   +1 more source

Valuing the Recreational Benefits of Wetland Adaptation to Climate Change: A Trade-off Between Species’ Abundance and Diversity

open access: yesEnvironmental Management, 2015
Climate change will further exacerbate wetland deterioration, especially in the Mediterranean region. On the one side, it will accelerate the decline in the populations and species of plants and animals, this resulting in an impoverishment of biological ...
M. Faccioli   +2 more
semanticscholar   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Avian and Mammalian Diversity and Abundance in Jhalana Reserve Forest, Jaipur, India

open access: yesAnimals
We utilized camera traps to evaluate animal diversity, relative abundance, and the extent of anthropogenic activities in the Jhalana Reserve Forest (JRF), located in Jaipur, with a population of 3.9 million people. Between November 2017 and November 2019,
Swapnil Kumbhojkar   +3 more
doaj   +1 more source

Effect of strip cropping of sugar beet-alfalfa on population density of the sugar beet weevil, Lixus incanescens (Col.: Curculionidae) and species diversity of its natural enemies [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2014
The sugar beet weevil, Lixus incanescens Boheman, is an important insect pest of sugar beet, Beta vulgaris L., in many parts of Iran. Strip cropping of sugar beet and alfalfa, Medicago sativa L., is a suitable strategy for improving the effectiveness of ...
A. A. Abedi   +2 more
doaj  

The land snail fauna of Batu Kudik, isolated limestone outcrop near Simunjan, Sarawak, Malaysian Borneo (Mollusca, Gastropoda) [PDF]

open access: yesBiodiversity Data Journal
The present study provides a checklist of land snails collected from Batu Kudik, a small and isolated limestone outcrop in Simunjan, Sarawak. A total of 24 species of land snails, representing 18 genera and 14 families were recorded, including one newly ...
Jie Ying Lee   +4 more
doaj   +3 more sources

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