Results 111 to 120 of about 43,772 (223)

Ostracods (Crustacea) associated with microbialites across the Permian-Triassic boundary in Dajiang (Guizhou Province, South China) [PDF]

, 2012
26 samples were processed for a taxonomic study of ostracods from the Upper Permian (Changhsingian) - Lower Triassic (Griesbachian) interval of the Dajiang section, Guizhou Province, South China. 112 species belonging to 27 genera are recognized.
Forel, Marie-Béatrice
core   +6 more sources

Bridging the Gap From Peat to Ponds: Terrestrial and Aquatic Greenhouse Gas Emissions in an Evolving Permafrost‐Associated Subarctic Peatland

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 4, April 2026.
Abstract Rapid permafrost thaw in peatlands transforms the subarctic landscape into a mosaic of ponds and peat soil, varying in moisture, carbon and nutrients, and time since thaw. As subarctic permafrost degrades, ponds emerge and mature and can gradually infill with Sphagnum peat.
Melanie S. Burnett, Cynthia M. Kallenbach, Isabelle Laurion, Jérôme Comte, Roxane Maranger, Martial Leroy, Peter M. J. Douglas   +6 more
wiley   +1 more source

A Holocene pollen record of savanna establishment in coastal Amapá

Anais da Academia Brasileira de Ciências, 2008
The main goal of this study was to investigate how climate and human activities may have influenced ecotonal areas of disjoint savannas within Brazilian Amazonia.
Mauro B. de Toledo, Mark B. Bush
doaj   +1 more source

Generalized graphical mixed models connect ecological theory with widely used statistical models

Methods in Ecology and Evolution, Volume 17, Issue 4, Page 1290-1302, April 2026.
Abstract Ecological dynamics are often analysed across multiple sites, times, and variables. Ecologists typically represent interactions across space, time, and variables using generalized linear mixed models (GLMMs), generalized additive models (GAM), and structural equation models (SEM).
James T. Thorson
wiley   +1 more source

The late Holocene decline of Trapa natans L. in Northern Poland in the light of new palaeobotanical and geochemical data

Limnological Review, 2019
Trapa natans (water chestnut) is an aquatic, thermophilic plant whose decline has been observed in many localities in central Europe during the last decades. In this paper, we present a description of two new T. natans subfossil sites located outside its
Lewandowska Agnieszka, Niedzielski Przemysław, Gałka Mariusz   +2 more
doaj   +1 more source

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

Montane rainforest dynamics under changes in climate and human impact during the past millennia in northern Madagascar

Royal Society Open Science
Although it is well known that humans substantially altered the Malagasy ecosystems, the timing of the human arrival as well as the extension of their environmental impact is yet not well understood.
Vincent Montade, Laurent Bremond, Helena Teixeira, Thomas Kasper, Gerhard Daut, Sylvie Rouland, Elysée Rasoamanana, Perle Ramavovolona, Charly Favier, Fabien Arnaud, Ute Radespiel, Hermann Behling   +11 more
doaj   +1 more source

Testate amoebae record from the Laptev Sea coast and its implication for the reconstruction of Late Pleistocene and Holocene environments in the Arctic Siberia [PDF]

, 2009
Andreev, Andrei, Bobrov, A. A., Müller, Stephan, Schirrmeister, Lutz, Tarasov, P. E.   +4 more
core   +1 more source

Dynamic fluvial systems and gravel progradation in the Himalayan foreland [PDF]

, 2000
Although the large-scale stratigraphy of many terrestrial foreland basins is punctuated by major episodes of gravel progradation, the relationships of such facies to hinterland tectonism and climate change are often unclear. Structural reentrants provide
Brozovic, Nicholas, Burbank, Douglas W.
core   +1 more source

Mixed ostracod faunas, co-occurrence of marine Oligocene and non-marine Miocene taxa at Pınarhisar, Thrace, Turkey [PDF]

, 2011
Witt, Wolfgang
core   +1 more source