Results 1 to 10 of about 123,041 (165)

Abundance estimation with DNA metabarcoding – recent advancements for terrestrial arthropods [PDF]

open access: yesMetabarcoding and Metagenomics, 2023
Biodiversity is declining at alarming rates worldwide and large-scale monitoring is urgently needed to understand changes and their drivers. While classical taxonomic identification of species is time and labour intensive, the combination with DNA-based ...
Wiebke Sickel   +4 more
doaj   +3 more sources

Metabarcoding dietary analysis in the insectivorous bat Nyctalus leisleri and implications for conservation [PDF]

open access: yesBiodiversity Data Journal, 2023
In this study, we aim to uncover diet preferences for the insectivorous bat Nyctalus leisleri (Leisler's bat, the lesser noctule) and to provide recommendations for conservation of the species, based on the analysis of prey source habitats. Using a novel
Sarah Bourlat   +8 more
doaj   +3 more sources

An illustrated catalogue of the type specimens of Lepidoptera housed in the Zoological Museum Hamburg (ZMH): Part II. superfamily Papilionoidea [PDF]

open access: yesEvolutionary Systematics, 2021
We provide an updated catalogue of the type material of the lepidopteran superfamily Papilionoidea deposited in the Zoological Museum of Hamburg (ZMH).
Reza Zahiri   +7 more
doaj   +3 more sources

Revealing uncertainty in the status of biodiversity change [PDF]

open access: yesNature
Thomas F Johnson   +2 more
exaly   +2 more sources

Selection and Biodiversity change [PDF]

open access: yesTheoretical Ecology, 2019
Abstract There is a great need to understand how and why biodiversity, which we define as the variety of organisms found in a given place, changes over time. Current estimates suggest strikingly slow change in traditional measures of biodiversity. These estimates seem to contradict rapid shifts in the abundance of individual species and
William Godsoe   +3 more
openaire   +2 more sources

Biodiversity matters in a changing world [PDF]

open access: yesBiology Letters, 2010
It is now widely accepted that the climate of our planet is changing, but it is still hard to predict the consequences of these changes on ecosystems. The impact is worst at the poles, with scientists concerned that impacts at lower latitudes will follow suit.
Carole, Di Poi   +2 more
openaire   +2 more sources

Valuing changes in forest biodiversity [PDF]

open access: yesEcological Economics, 2009
The paper attempts to improve current understanding of the economic value of biodiversity. Instead of the prevailing approach of using only one indicator of biodiversity (typically, species richness) we provide evidence that it is possible to value changes in a number of attributes which describe complex characteristics of biodiversity, based on ...
Czajkowski, Mikolaj   +2 more
openaire   +4 more sources

The changing form of Antarctic biodiversity [PDF]

open access: yesNature, 2015
Antarctic biodiversity is much more extensive, ecologically diverse and biogeographically structured than previously thought. Understanding of how this diversity is distributed in marine and terrestrial systems, the mechanisms underlying its spatial variation, and the significance of the microbiota is growing rapidly.
Chown, Steven L.   +5 more
openaire   +4 more sources

Molecular Weevil Identification Project: A thoroughly curated barcode release of 1300 Western Palearctic weevil species (Coleoptera, Curculionoidea) [PDF]

open access: yesBiodiversity Data Journal, 2023
The Molecular Weevil Identification project (MWI) studies the systematics of Western Palearctic weevils (superfamily Curculionoidea) in an integrative taxonomic approach of DNA barcoding, morphology and ecology.
André Schütte   +2 more
doaj   +3 more sources

MitoGeneExtractor: Efficient extraction of mitochondrial genes from next‐generation sequencing libraries

open access: yesMethods in Ecology and Evolution, 2023
Mitochondrial DNA (mtDNA) sequences are often found as byproducts in next‐generation sequencing (NGS) datasets that were originally created to capture genomic or transcriptomic information of an organism.
Marie V. Brasseur   +3 more
doaj   +1 more source

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