Results 21 to 30 of about 1,526 (158)

The response of meiofauna to human trampling on coral reefs

open access: yesScientia Marina, 2011
Coastal environments are trampled by humans worldwide; however, there are few studies that evaluate the effect of trampling on the meiofauna of hard substrates, and none on meiofauna of reef environments.
Visnu C. Sarmento   +2 more
doaj   +1 more source

Impact of Different Sources of Anthropogenic Pollution on the Structure and Distribution of Antarctic Marine Meiofauna Communities

open access: yesDiversity
Human influence on Antarctic marine ecosystems is a growing concern, despite limited information being available. This study investigated the coastal meiofauna and environmental parameters of 10 locations, 4 of which served as reference points (OB1, OB2,
Débora A.A. França   +5 more
doaj   +1 more source

Spatial and temporal changes in interstitial meiofauna on a sandy ocean beach of South America

open access: yesBrazilian Journal of Oceanography, 2007
Spatial and temporal patterns of meiofauna community from a Brazilian sandy beach were investigated. The objective of this work was to analyze the meiofauna distribution using a statistical model that considers the biological data as variables, and ...
Elaine F. Albuquerque   +3 more
doaj   +1 more source

Meiofauna in Tropical Montane Streams: Biotic and Abiotic Factors Regulating Communities

open access: yesActa Biológica Colombiana, 2023
Meiofauna is a group of heterotrophic organisms smaller than macroinvertebrates but larger than microfauna and characterized by groups such as testate amoebae, ciliates, and nematodes.
Josue Santiago-Vera, Alonso Ramírez
doaj   +1 more source

State of the art of the meiofauna of Brazilian Sandy Beaches

open access: yesBrazilian Journal of Oceanography
In Brazil, meiofauna studies began in the middle of last century, but they adopted a purely taxonomical approach, describing species from various zoological groups. After this first step, this benthic group was largely neglected until the end of the 20th
Tatiana Fabricio Maria   +2 more
doaj   +1 more source

Change in the meiofauna community structure of sandy beaches of the Nuevo Gulf (Chubut, Argentina)

open access: yesPapéis Avulsos de Zoologia, 2012
The composition and distribution of the benthic meiofauna assemblages of the Nuevo Gulf (Chubut, Argentina) are described in relation to abiotic variables.
Carlos A. Harguinteguy   +2 more
doaj   +1 more source

Desenho amostral em meiofauna marinha

open access: yesVértices, 2010
As atividades humanas litorâneas sobre a biota marinha têm levado a discussões sobre protocolos de amostragem adequados, de forma que os vários estudos possam ser comparados.
Luciana Monteiro Lage, Ricardo Coutinho
doaj   +1 more source

Meiofauna

open access: yesCurrent Biology
Christopher Laumer introduces meiofauna - a community of microscopic animals and microbial eukaryotes that occur in aquatic habitats, often in the sediment.
openaire   +3 more sources

Environmental Gradients, Not Geographic Boundaries, Structure Meiofaunal Communities in Siberian Seas

open access: yesEnvironmental DNA
Meiofauna (all invertebrates smaller than 1 mm) are not only sensitive to environmental changes but also contribute significantly to nutrient cycling and energy transfer to higher trophic levels.
Adele Maciute   +9 more
doaj   +1 more source

Environmental DNA metabarcoding of intertidal meiofauna sheds light on its potential for habitat discovery

open access: yesEcological Indicators, 2023
Benthic meiofauna is a fundamental component of food webs and nutrient exchange of marine ecosystems. However, its diversity pattern and ecology of intertidal meiofauna remain poorly understood because the studies are often constrained by morphology ...
Meng Wang   +4 more
doaj   +1 more source

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