Results 31 to 40 of about 38,285 (209)

Grupos funcionais da macrofauna e macroporos do solo em sistemas agroflorestais da amazônia central

Prospectiva, 2015
As relações entre a macrofauna por grupo funcional sobre as propriedades e processos do solo, são essenciais, para o manejo da fertilidade biológica do solo sob os agroecossistemas tropicais.
Ivan L. Cortez Tarrá, Flávio de J. Luizão   +1 more
doaj   +1 more source

Nitrous oxide emission by aquatic macrofauna [PDF]

Proceedings of the National Academy of Sciences, 2009
A large variety of aquatic animals was found to emit the potent greenhouse gas nitrous oxide when nitrate was present in the environment. The emission was ascribed to denitrification by ingested bacteria in the anoxic animal gut, and the exceptionally high N 2 O-to-N 2
Stief, Peter, Poulsen, Morten, Nielsen, Lars Peter, Brix, Hans, Schramm, Andreas   +4 more
openaire   +2 more sources

From microbes to macrofauna: an integrated study of deep benthic communities and their response to environmental variables along the Malta Escarpment (Ionian Sea)

Scientia Marina, 2013
A comparative study for abundance, biomass and diversity was carried out for the prokaryote, meiofauna and macrofauna communities at three depth stations (1200, 1800 and 2100 m) along the Malta Escarpment (Mediterranean Sea).
Elisa Baldrighi, Stefano Aliani, Alessandra Conversi, Marc Lavaleye, Mireno Borghini, Elena Manini   +5 more
doaj   +1 more source

Sediment reworking by marine benthic species from the Gullmar Fjord (Western Sweden): Importance of faunal biovolume [PDF]

, 2007
In order to compare and quantify sediment reworking activities by different species/functional groups of macrofauna, a laboratory experiment was carried out with species from the Gullmarsfjord (Western Sweden).
Desrosiers, Gaston, François-Carcaillet, Frédérique, Gilbert, Franck, Grossi, Vincent, Gérino, Magali, Hulth, Stefan, Michaud, Emma, Poggiale, Jean-Christophe, Rosenberg, Rutger, Stora, Georges   +9 more
core   +6 more sources

Composition & Ecological Role of Soil Macrofauna in Selorejo and Punten Citrus Farming, Malang - East Java

Biotropika: Journal of Tropical Biology, 2021
Conventional citrus crop farming is a citrus farming system that uses citrus cultivation techniques with maximum use of chemicals material to support a sustainable agricultural system.
Fitria Karinasari, Zulfaidah Penata Gama, Amin Setyo Leksono   +2 more
doaj   +1 more source

Use of axial tomography to follow temporal changes of benthic communities in an unstable sedimentary environment (Baie des Ha! Ha!, Saguenay Fjord) [PDF]

, 2003
In the upper layer of the sediment column, organic matter recycling is greatly influenced by bioturbation. However, there are many physical changes in the nature of the sediment that may disturb benthic communities and create a biogeochemical imbalance ...
Aller, Aller, Aller, Aller, Aller, Aller, Berger, Bernard Long, Boespflug, Boespflug, Bray, Canfield, Clarke, Coleman, Crémer, de Montety, Deflandre, Desrosiers, du Berger, Duliu, Emilien Pelletier, Emma Michaud, Franck Gilbert, François, Gage, Gaston Desrosiers, Georges Stora, Gilbert, Gérino, Gérino, Hounsfield, Hulthe, Jacques Locat, Jean-François Crémer, Jones, Kantzas, Kenter, Krantzberg, Kristensen, Kuehl, Lapointe, Laure de Montety, Ligier, Locat, Maurice, Michaud, Mucci, Nerhing, Orsi, Pearson, Pearson, Pelletier, Pelletier, Prena, Rhoads, Rhoads, Rhoads, Rhoads, Rhoads, Risk, Schafer, Sorensen, Stora, Thistle, Tita, Urgelès, Wellington, Yeo, Yu, Zajac, Zar   +70 more
core   +5 more sources

Anisotropic community turn‐over at habitat edges informs on assembly drivers: simulation and empirical test on soil macrofauna

Oikos, EarlyView.
Biodiversity dynamics in heterogeneous landscapes is the result of a complex interplay between movement processes of organisms within and between habitat patches, and niche filtering processes due to spatially varying environmental conditions. Disentangling the relative influences of these different processes on community assembly and dynamics is a ...
Gwenaelle Auger, Julien Pottier, Laurence Andanson, Pauline Bonnal, Sandrine Revaillot, Marilyn Roncoroni, Franck Jabot   +6 more
wiley   +1 more source

Global meta-analysis reveals differential effects of climate and litter quality on soil fauna-mediated litter decomposition across size classes

Geoderma
Litter decomposition is significantly influenced by soil fauna, litter quality, and climate. Effects of soil fauna on litter decomposition are largely dependent on the size classes of the fauna.
Kaiyu Li, Lihong Song, Qinyao Ran, Fang Yuan, Chengjia Deng, Hongyan Liu   +5 more
doaj   +1 more source

La secuencia prehistórica de la cueva de Abittaga (Amoroto, Bizkaia): evaluación de las excavaciones de J.M. Barandiarán (1964-1966) [PDF]

Munibe Antropologia-Arkeologia, 2020
El yacimiento de la cueva de Abittaga, excavado por J.M. Barandiarán entre 1964 y 1965, contiene una secuencia arqueológica con ocupaciones del Magdaleniense Superior y de la Prehistoria Reciente.
Joseba Rios-Garaizar, Aixa San Emeterio, Maitane Larrea Robles, Miriam Cubas, Andrea García-Sagastibelza, Diego Garate Maidagan, Rita Peyroteo Stjerna, Carmen Núñez-Lahuerta, Asier Gómez-Olivencia   +8 more
doaj   +1 more source

After the Fall: Legacy Effects of Biogenic Structure on Wind-Generated Ecosystem Processes Following Mussel Bed Collapse [PDF]

, 2019
Blue mussels (Mytilus edulis) are ecosystem engineers with strong effects on species diversity and abundances. Mussel beds appear to be declining in the Gulf of Maine, apparently due to climate change and predation by the invasive green crab, Carcinus ...
Commito, John A., Como, Serena, Jones, Brittany R., Jones, Mitchell A., Winders, Sondra E.   +4 more
core   +1 more source