Results 51 to 60 of about 630 (148)
Variability of Pennsylvanian-Permian Carbonate Associations and Implications for NW Pangea Palaeogeography, East-Central British Columbia, Canada [PDF]
, 2012 Different stages of Pennsylvanian-Permian carbonate sedimentation in east-central British Columbia record a complex history of changing environments influenced by evolving palaeogeography and climate.
Beauchamp, B. +3 more
core +2 more sources
Elemental and molecular composition of humic acids isolated from soils of tallgrass temperate rainforests (Chernevaya taiga) by 1H-13C HECTCOR NMR spectroscopy [PDF]
, 2021 The soils of Chernevaya taiga (tallgrass fir-aspen hemiboreal rainforest) have high fertility in comparison with oligotrophic analogs formed in boreal taiga.
Abakumov, Evgeny V. +4 more
core +2 more sources
The effect of weather conditions on the practice of reindeer herders in the Sub-polar Urals
Вестник археологии, антропологии и этнографии, 2018 In this paper, we aim to determine the role of weather conditions in the annual industrial cycle of reindeer her-ders inhabiting the Sub-polar Urals.
Liskevich N.A. +2 more
doaj +1 more source
Variability of Autumn Tropical Pacific Yellowfin Tuna Tied to the Spring North Atlantic Tripole
Geophysical Research Letters, Volume 52, Issue 7, 16 April 2025.Abstract Climate change affects the spatial distribution and abundance of yellowfin tuna (Thunnus albacares, YFT) in the tropical Pacific, yet the mechanisms linking remote climate modes to YFT dynamics remain unclear. This study finds that the variability of autumn tropical Pacific YFT is tied to the spring sea surface temperature anomalies (SSTAs) of
Gongjun Zhang, Jianping Li
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 130, Issue 6, 28 March 2025.Abstract The response of the polar jet to climate warming and rapid Arctic change is a leading uncertainty in climate projections and critical to the future of mid‐latitude surface weather. Previous studies suggest that CMIP5‐6 model projections fall into two groups of either Arctic‐ or tropically‐driven climate change, especially in the North Atlantic.
J. B. Arnheim +2 more
wiley +1 more source
The distribution of the ammonite Gravesia (Salfeld, 1913) in the Kimmeridge Clay Formation (Late Jurassic) in Britain [PDF]
, 2010 Species of the ammonite Gravesia (Salfeld, 1913) have a widespread distribution in Europe over a relatively narrow stratigraphical range in the late Kimmeridgian and early Tithonian stages.
Etches, S.M., Gallois, R.W.
core
The Depositional Record, Volume 11, Issue 1, Page 4-21, February 2025.Kimmeridgian limestone (KL) strata are one best example of a peritidal carbonate that records palaeogeographic and palaeoclimate conditions in Eastern Pontide, Eastern Black Sea region. The KL strata are represented by well‐preserved dark grey lime‐mudstones that archive important geochemical proxy.
Merve Özyurt, M. Ziya Kırmacı
wiley +1 more source
Таксономическая и трофическая структуры биоты агарикоидных базидиомицетов горных тундр Приполярного Урала [PDF]
, 2016 Выявлено видовое разнообразие агарикоидных базидиомицетов в горных тундрах Приполярного Урала. Установлено, что на сегодняшний день биота насчитывает 139 видов и внутривидовых таксонов, относящихся к 35 родам, 17 семействам и трем порядкам.
Паламарчук, Марина Анатольевна
core +2 more sources
Journal of Geophysical Research: Atmospheres, Volume 129, Issue 19, 16 October 2024.Abstract A 38‐year aerosol optical thickness (AOT) satellite product from the Advanced Very High‐Resolution Radiometer (AVHRR) is used to investigate the aerosol variabilities in the North Indian Ocean (NIO). A dipolar mode with a notable meridional contrast between the equatorial and northern NIO is revealed by the second mode of Empirical Orthogonal ...
Yongsheng Zhang +3 more
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 124, Issue 16, Page 9205-9221, 27 August 2019., 2019 Abstract An anomalous “north‐south” dipole mode of the snow water equivalent (SWE) persisting from winter to spring is detected over the Eurasian mid‐to‐high latitudes in this study. Using observational data sets and numerical experiments of the Community Atmospheric Model (5.0), we show that this mode contributes to prolonged winter‐springtime ...
Ruonan Zhang +4 more
wiley +1 more source