Results 251 to 260 of about 402,587 (389)

Interspecific comparisons of anuran embryonic epidermal landscapes and energetic trade‐offs in response to changes in salinity

Developmental Dynamics, EarlyView.
Abstract Background Freshwater salinization is an emerging stressor in amphibian populations, and embryonic stages are most vulnerable. To better understand the variation in embryonic osmoregulation, we challenged embryos of two phylogenetically diverse anuran species, Xenopus laevis and Lithobates (Rana) sylvaticus, along a gradient of non‐lethal ...
Kourtnie Whitfield, Erica J. Crespi
wiley   +1 more source

Geoarchaeological characterisation of a Younger Dryas site in the Alpine uplands: Cornafessa rock shelter (Italy)

Geoarchaeology, Volume 38, Issue 1, Page 35-56, January/February 2023., 2023
Abstract The effects of the Younger Dryas (YD) fluctuation on Late Pleistocene hunter‐gatherers' settlement and subsistence systems in the southern Alps are poorly known. This is primarily due to the scarcity of archaeological sites dating from the YD, in contrast with the extensive evidence available from the lateglacial interstadial and the early ...
Diego E. Angelucci, Erica Patauner, Rossella Duches   +2 more
wiley   +1 more source

The utilization of grasses, legumes and other forage crops for cattle feeding in Puerto Rico II. Comparison of fertilized guinea grass, para grass and tropical kudzu and tropical kudzu alone as pasture crops

, 1949
L. Rivera Brenes, F. J. Marchán, José I. Cabrera   +2 more
openalex   +2 more sources

Investigating the use of Chenopodium quinoa to improve rumen biofermentability and reduction of methane and carbon dioxide production. [PDF]

Vet Anim Sci
Abarghuei MJ, Boostani A.
europepmc   +1 more source

Spatial variation of grassland canopy affects soil wetting patterns and preferential flow

Hydrological Processes, Volume 36, Issue 12, December 2022., 2022
Spatially heterogeneous canopy and pre‐event soil moisture conditions changed soil‐wetting patterns. Taller grass, together with drier soil, weakens soil moisture response, probably because of uneven water input and dryness induced preferential flow. Abstract Canopies shape net precipitation patterns, which are spatially heterogeneous and control soil ...
Gökben Demir, Beate Michalzik, Janett Filipzik, Johanna Clara Metzger, Anke Hildebrandt   +4 more
wiley   +1 more source

Mass harvested per trunkload as a constraint to forage consumption by the African savanna elephant (<i>Loxodonta africana</i>). [PDF]

PeerJ
Clegg BW, O'Connor TG.
europepmc   +1 more source

The influence of land management and seasonal changes in surface vegetation on flood mitigation in two UK upland catchments

Hydrological Processes, Volume 36, Issue 12, December 2022., 2022
Modelling flow peaks and timing in response to seasonal vegetation change and applied grassland management from high‐intensity grazing, through natural succession to woodland, and conservation farming. Abstract As the frequency and magnitude of storm events increase with climate change, understanding how season and management influence flood peaks is ...
Stephanie Bond, Thomas Willis, Jean Johnston, Alistair Crowle, Megan J. Klaar, Mike J. Kirkby, Joseph Holden   +6 more
wiley   +1 more source

Seasonal changes in the chemical composition of range forage and their relation to nutrition of animals /

, 1932
G. H. Hart, Harold Goss, H. R. Guilbert
openalex   +2 more sources

Carbon dynamics of silvopasture systems in the Northeastern United States. [PDF]

Sci Rep
Orefice J, Smith MM, Weinberg WC, Batcheler M.   +3 more
europepmc   +1 more source

Gut microbiota composition in the sympatric and diet‐sharing Drosophila simulans and Dicranocephalus wallichii bowringi shaped largely by community assembly processes rather than regional species pool

iMeta, Volume 1, Issue 4, December 2022., 2022
The diversity, composition, and network of gut microbiota differed between the sympatric and diet‐sharing Drosophila simulans and Dicranocephalus wallichii bowringi. Host species shape the bacterial and fungal community in two insect hosts by altering the relative contribution of community assembly processes.
Yu‐Xi Zhu, Run Yang, Xin‐Yu Wang, Tao Wen, Ming‐Hui Gong, Yuan Shen, Jue‐Ye Xu, Dian‐Shu Zhao, Yu‐Zhou Du   +8 more
wiley   +1 more source