Results 221 to 230 of about 50,365 (286)

Spatiotemporal Dynamics of the Relative Abundance of Soil Nutrient-Degrading Enzyme-Encoding Genes Across Continental US Ecoregions. [PDF]

Ecol Evol
Jung CG, Gautam S, Song Y, Poorey K, Mishra U.   +4 more
europepmc   +1 more source

Fire regime shift reveals 17th century socio‐ecological change in the Rio Grande del Norte National Monument, New Mexico

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Humans have influenced ecosystems for millennia, and social changes can have notable ecological effects. Recent human influence on ecosystems is exemplified by the collapse of fire regimes circa 1900 in the western United States due to increased grazing, fire suppression, and declining Indigenous fire use.
C. J. May, M. K. Lopez, E. Q. Margolis
wiley   +1 more source

Biometeorological insights into seasonal skin and coat adaptation in hairy goats from a semi-arid equatorial region. [PDF]

Int J Biometeorol
Dos Santos JDC, Afo DIB, de Amorim MLCM, Veríssimo TNS, Neta GCX, Dos Santos SGCG, Maia MIL, Dos Anjos Lima LA, da Cunha Morais LK, Sejian V, Guerra RR, Carvalho LRRA, Saraiva EP.   +12 more
europepmc   +1 more source

Tree cavities as keystone structures in a semiarid region: Interspecific aggregations of anurans in the Brazilian Caatinga

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Tree cavities function as key microclimatic refuges for anurans in the semiarid Caatinga biome of northeastern Brazil, where we document previously unreported interspecific aggregations during the dry season. Observations from fauna rescue operations preceding vegetation clearance revealed eight distinct aggregations within cavities of two ...
Jaqueiuto Silva Jorge, Bruno de Paiva Rêgo, Vanessa Kayne Medeiros Santos, Edson Soares da Silva‐Júnior, Adriano Caliman   +4 more
wiley   +1 more source

Potential impacts of landuse changes on the supply-demand relationship of water resources in semiarid loess hilly regions. [PDF]

Sci Rep
Qiao L, Li Q, Zhang H, Zhang Z, Yang H, Zhu Y, Mao Z.   +6 more
europepmc   +1 more source

Spatial and temporal drivers of landscape‐level variation of aboveground net primary production in a semiarid grassland

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Predicting aboveground net primary production (ANPP) fluctuations across various spatial and temporal scales is of critical interest to researchers and land managers alike. Interannual variation in precipitation is a key control on ANPP, particularly in semiarid environments.
Thomas K. Merchant, Olivia L. Hajek, David J. Augustine, Lauren M. Porensky, Sean P. Kearney, David L. Hoover   +5 more
wiley   +1 more source

Drought Reduces Formation, but Enhances Persistence, of Mineral-Associated Organic Matter in a Grassland Soil. [PDF]

Glob Chang Biol
Sokol NW, Foley MM, Blazewicz SJ, DiDonato N, Estera-Molina K, Firestone M, Greenlon A, Hungate BA, Kew W, Paša-Tolić L, Slessarev E, Pett-Ridge J.   +11 more
europepmc   +1 more source

Synthesis of scale‐dependent plant biodiversity change in climate warming experiments

Ecology, Volume 107, Issue 9, September 2026.
Abstract Climate warming is one of the most pressing environmental challenges for plant populations, communities, and ecosystems on earth. Warming experiments are an important tool for establishing causal relationships between climate change and plant diversity responses. However, results from such experiments vary in direction and magnitude.
Lotte Korell, Martin Andrzejak, Jonathan M. Chase, W. Stanley Harpole, Tiffany M. Knight   +4 more
wiley   +1 more source

Influence of rootstock and scion‒rootstock interactions on the growth, yield and fruit quality of ber (Ziziphus mauritiana Lamk.) under semiarid conditions. [PDF]

Sci Rep
Bishnoi A, Kumar M, Bishnoi S, Singh S.
europepmc   +1 more source

Morphological Changes and Alterations in Erosion–Accretion Patterns in a Semiarid Brazilian River

Earth Surface Processes and Landforms, Volume 51, Issue 9, September 2026.
Flow regulation by the Castanhão Dam significantly altered discharge dynamics and reduced sediment transport in the Jaguaribe River. Long‐term analysis (1958–2025) reveals attenuated flood peaks, decreased channel migration and progressive downstream stabilisation, highlighting persistent geomorphic adjustments in a regulated semiarid fluvial system ...
Andrea Almeida Cavalcante, Davi Rodrigues Rabelo, Marcos de Brito Bezerra   +2 more
wiley   +1 more source