Results 221 to 230 of about 18,134 (280)

Critical Slowing Down Reveals Hydrologic Resilience Loss Across Amazon Sub‐Basins

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract The Amazon's hydroclimate exhibits basin‐scale early‐warning signals of critical slowing down (CSD), a statistical signature of declining resilience as systems approach critical transitions. We apply a multi‐metric framework to precipitation, evapotranspiration, Soil moisture (SM), and extreme streamflows, tracking rolling variance, lag‐1 ...
Germán Poveda
wiley   +1 more source

Doppler signal analysis of the tricuspid valve in healthy fetuses during the first trimester: a cohort study. [PDF]

Rev Bras Ginecol Obstet
Souza GFA, Carvalho CF, Alves ACS, Rodrigues LM, Moraes RB, Souza ASR.   +5 more
europepmc   +1 more source

Model‐Based Interpretation of Solute Exports and Carbon Partitioning During Shale Weathering in a Mountainous Hillslope

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract The weathering of sedimentary rocks in high‐elevation catchments influences freshwater quality and the global carbon cycle. While individual biogeochemical mechanisms involved in this process are relatively well understood, quantifying their contributions to solute export and carbon fluxes under natural, transient conditions remains ...
Lucien Stolze, Dipankar Dwivedi, Carl Steefel, Sergi Molins, Wenming Dong, Curtis Beutler, Alexander Newman, Kenneth Williams   +7 more
wiley   +1 more source

Heart rate variability response of intensity-matched strength training dependent on body position in females: a pilot randomized crossover study : Autonomic responses of strength training depending on body position. [PDF]

Sci Rep
Lässing J, Wegener F, Höpker N, Hottenrott K, Gronwald T, Falz R.   +5 more
europepmc   +1 more source

Eccentricity Controls the Magnitude and Periodicity of Pleistocene Glacial Cycles

Paleoceanography and Paleoclimatology, Volume 41, Issue 3, March 2026.
Abstract During the Mid‐Pleistocene Transition (∼1,250–750 ka) glacial cycle amplitude and duration increased, from smaller, ∼40 ka‐period middle Pleistocene ice sheets to larger, ∼100 ka‐period late Pleistocene ice sheets. This transition in glacial period and size has been attributed to some combination of long‐term, monotonic, carbon and climate ...
Samuel T. Kodama, Terrence Blackburn
wiley   +1 more source

The influence of non-oceanic forces on the mean sea level of the Brazilian coast: a bivariate and multivariate approach. [PDF]

Sci Rep
Junior NSR, Guedes EF, de Castro APN, da Silva Filho AM.   +3 more
europepmc   +1 more source

Climate stability drives multidimensional nestedness of amphibian assemblages in a Chinese sky island system

Functional Ecology, Volume 40, Issue 3, Page 636-654, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang, Shihang Xu, Chuanwu Chen, Chenxiu Zhan, Baowei Zhang, Yanping Wang   +5 more
wiley   +1 more source

Effects of habitat quality and fine‐scale spatial structure on epiphytic lichen and bryophyte communities

Journal of Ecology, Volume 114, Issue 3, March 2026.
Host‐tree identity, particularly bark physico‐chemical traits, emerged as the dominant driver of epiphytic lichen and bryophyte community composition in this closed‐canopy temperate forest system, while microclimate plays a subordinate role. Spatial structure and proximity contributed additional effects for both groups, but for lichens, habitat ...
Theresa Möller, Stefan Kaufmann, Markus Hauck   +2 more
wiley   +1 more source

Reliability of short-term measurement of heart rate variability on rest in individuals with temporomandibular disorder. [PDF]

Sci Rep
Costa Cutrim R, Santos-de-Araújo AD, Anselmo-E-Silva CI, de Oliveira Brito Monzani J, de Jesus Tavarez RR, Gonçalves MC, Matos Maia-Filho E, Borghi-Silva A, Vieira Dibai-Filho A, Bassi-Dibai D.   +9 more
europepmc   +1 more source

Multiscale intracranial EEG dynamics across sleep-wake states: toward memory-related processing. [PDF]

Front Comput Neurosci
Tenti JM, Pallares Di Nunzio M, Bab MA, Rosso OA, Montani F, Arlego MJF.   +5 more
europepmc   +1 more source