Results 121 to 130 of about 102,223 (319)
Middle and Late Pleistocene environmental history of the Marsworth area, south-central England [PDF]
, 2014 To elucidate the Middle and Late Pleistocene environmental history of south-central England, we report the stratigraphy, sedimentology, palaeoecology and geochronology of some deposits near the foot of the Chiltern Hills scarp at Marsworth ...
Adamiec +137 more
core +2 more sources
Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2408-2430, October 2025.Abstract Invertebrate richness and community composition are key indicators of aquatic ecosystem health. Compared with morphotaxonomy‐based survey methods, DNA metabarcoding is a highly efficient and scalable biomonitoring approach that has become increasingly used in invertebrate surveys.
Xiaoyu Chen +3 more
wiley +1 more source
Graellsia, 2003 La familia Hydrobiidae Troschel, 1857 de moluscos prosobranquios, tiene distribución cosmopolita y está constituida por especies de tamaño pequeño (o incluso diminuto) que habitan ecosistemas acuáticos permanentes.
Beatriz Arconada +1 more
doaj +1 more source
Can the studies at a spatial scale of 100s meters detect the spatiotemporal fluctuations of a parasite assemblage? [PDF]
, 2013 The importance of small-scale heterogeneity in local factors which overrides that of larger-scales factors, suggest that local factors play a major role in determining the richness and prevalence of larval digeneans in intertidal gastropods.
Etchegoin, Jorge Alejandro +2 more
core +1 more source
The evolution of reproduction in Ediacaran–Cambrian metazoans
Biological Reviews, Volume 100, Issue 5, Page 2084-2098, October 2025.ABSTRACT The evolution of reproductive style is a fundamental aspect of metazoan life history but has not been explored holistically through the Ediacaran–Cambrian rise of metazoans. Recent molecular clock analyses based on only unequivocal metazoan fossil calibrations suggest that Porifera were present by at least 590 million years ago (Ma), all major
Rachel A. Wood, Mary L. Droser
wiley +1 more source
Impacto de depredadores y niveles de recursos sobre rasgos fisiológicos de Fissurella crassa (Archeogastropoda [PDF]
, 2015 Indexación: Web of Science; RedalycThe effects of predators on the density of prey and their resources have been widely studied; however, there is little evidence on the effects of the predators in conjunction with the availability of resources on the ...
Aldana, Marcela +3 more
core
A new substrate for sampling deep river macroinvertebrates [PDF]
, 2009 We compared macroinvertebrate communities colonising multiplate samplers constructed from perspex or tempered hardboard (wood) with an alternative artificial substrate constructed from folded coconut fibre matting (coir) enclosed in nylon netting ...
Chadderton, W. Lindsay +2 more
core +2 more sources
Mapping the Azores Marine Park Vulnerability to Temperature Changes
Diversity and Distributions, Volume 31, Issue 10, October 2025.ABSTRACT Aim Identifying highly vulnerable regions to climate change is increasingly incorporated in marine management planning given the expected redistribution of species with latitude, longitude, and depth following temperature changes. Here, we developed a spatially explicit vulnerability framework incorporating sensitivity, exposure, and adaptive ...
Neus Campanyà‐Llovet +2 more
wiley +1 more source