Results 31 to 40 of about 907 (145)

Catchment conversion to agriculture alters freshwater macroinvertebrate community responses to flow disturbance: results from a replicated in‐stream experiment

open access: yesOikos, EarlyView.
Anthropogenic stressors often co‐occur in ecosystems, but their combined impacts are rarely assessed using field experiments. Press disturbances particularly can reshape community dynamics, altering their capacity to withstand or recover from acute pulse disturbances by modifying response diversity.
Bridget E. White   +6 more
wiley   +1 more source

Pharmacokinetics of Moxidectin in Bare‐Nosed Wombats (Vombatus ursinus) After Intravenous, Sub‐Cutaneous and Transdermal Administration

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT The anti‐parasitic drug moxidectin is a frontline treatment for sarcoptic mange in bare‐nosed wombats (Vombatus ursinus), a disease causing significant animal welfare issues and instances of local population declines. Despite widespread usage, knowledge of species‐specific pharmacokinetics of moxidectin in bare‐nosed wombats is still limited ...
E. K. Stott   +12 more
wiley   +1 more source

Distribution and Host Range of the Burrowing Nematode in Puerto Rican Soils

open access: yesThe Journal of Agriculture of the University of Puerto Rico, 1963
Because of quarantine recently established by the State of California on ornamental material imported from Puerto Rico, Hawaii, and Florida, a study was undertaken in 1955, which lasted until 1960, to determine the distribution of the burrowing nematode in Puerto Rico.
Alejandro Ayala, Jessé Román
openaire   +2 more sources

Cloning and analysis of cathepsin B gene of Radopholus similis

open access: yes浙江大学学报. 农业与生命科学版, 2013
The banana burrowing nematode, Radopholus similis, is a migratory endoparasite plant nematode and severely harms many tropical and subtropical crops. It is the most important invasive species to banana worldwide, and is listed as a quarantine pest in ...
LI Danlei   +4 more
doaj   +1 more source

Organic matter composition and the protist and nematode communities around anecic earthworm burrows [PDF]

open access: yesBiology and Fertility of Soils, 2015
By living in permanent burrows and incorporating organic detritus from the soil surface, anecic earthworms contribute to soil heterogeneity, but their impact is still under-studied in natural field conditions. We investigated the effects of the anecic earthworm Lumbricus centralis on fresh carbon (C) incorporation, soil organic matter composition ...
Andriuzzi, W.S.   +11 more
openaire   +3 more sources

Understanding marine biodiversity patterns and drivers: The fall of Icarus

open access: yesMarine Ecology, EarlyView.
Abstract Biodiversity patterns are fundamental in our understanding of the distribution of life, ecosystem function, and conservation. In this concept analysis, A survey of the existing knowledge on marine biodiversity patterns and drivers across latitudes, longitudes, and depths indicates that none of the postulated patterns represent a rule.
Roberto Danovaro
wiley   +1 more source

A burrowing ecosystem engineer positively affects its microbial prey under stressful conditions

open access: yesEcology and Evolution, 2019
Species that facilitate others under stressful conditions are often ecosystem engineers: organisms that modify or create physical habitat. However, the net effect of an engineering species on another depends on both the magnitude of the direct ...
Laura Bell, Kim Cuddington
doaj   +1 more source

Ecosystem recovery in restored saltmarshes detected through invertebrate communities

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Saltmarsh ecosystems support rich biodiversity and provide key ecosystem services. Invertebrate communities underpin essential processes such as nutrient cycling and decomposition. However, saltmarshes have been widely degraded by land use change.
Agustina Quadri‐Adrogue   +3 more
wiley   +1 more source

Sentience in cephalopod molluscs: an updated assessment

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1311-1333, June 2026.
ABSTRACT This article evaluates the evidence for sentience – the capacity to have feelings – in cephalopod molluscs: octopus, cuttlefish, squid, and nautilus. Our framework includes eight criteria, covering both whether the animal's nervous system could support sentience and whether their behaviour indicates sentience.
Alexandra K. Schnell   +4 more
wiley   +1 more source

Direct measurement of fight or flight behavior in a beetle reveals individual variation and the influence of parasitism.

open access: yesPLoS ONE, 2019
How and to what degree an animal deals with potential threats is a fascinating topic that has been well-researched, particularly in insects, though usually not with the impact of parasites in mind.
Felicia Ebot-Ojong   +2 more
doaj   +1 more source

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