Results 91 to 100 of about 75,465 (292)

Using a causal effect network approach to quantify the impact of ENSO teleconnections on summer monsoon precipitation over the Himalayas and key regional circulations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We quantified the causal effect (CE) of linkages between four monthly climate indices ENSO, SMHP, RWC, and MHC for 1940–2022 with a time lag of one month. The results show CE values from (1) ENSO to SMHP of −0.33$$ -0.33 $$ to −0.44$$ -0.44 $$ (i.e., a one standard deviation (SD) increase in ENSO causes a decrease in SMHP of −0.33$$ -0.33 $$ to −0.44$$
Grzegorz Muszynski, Andrew Orr, Indrani Roy, Giorgia Di Capua, Hamish D. Pritchard, J. Scott Hosking   +5 more
wiley   +1 more source

Paleoclimate and vegetation records from the Himalayan foreland basin during the Cenozoic Himalayan exhumation

Discover Geoscience
The Siwalik Group is a key laboratory for the study of the Neogene environment. The lower unit of the Siwalik Group was deposited in a meandering river system (between ~ 16 and 10 Ma) that changed to braided during the deposition of the Middle Siwalik ...
Upendra Baral, Ding Lin, Qasim Muhammad, Bhupati Neupane, Cai Fulong, Bowen Zhou   +5 more
doaj   +1 more source

The non‐hydrostatic option of the ECMWF global weather forecast model: Improvements for kilometre‐scale modelling

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study presents improvements to the non‐hydrostatic version of the European Centre for Medium‐Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), enabling stable global simulations at 1.4‐km resolution. A systematic comparison with the hydrostatic version at resolutions from 9 to 1.4 km shows that non‐hydrostatic effects emerge in ...
Jozef Vivoda, Inna Polichtchouk, Michail Diamantakis, Filip Váňa   +3 more
wiley   +1 more source

The Impact of Orography and Latent Heating on the Location of the Tropical Easterly Jet [PDF]

, 2013
The Tropical Easterly Jet (TEJ) is a prominent atmospheric circulation feature observed during the Asian Summer Monsoon. It is generally assumed that Tibet is an essential ingredient in determining the location of the TEJ.
Rao, Samrat, Srinivasan, J.
core  

Detecting Plateau Zokor (Eospalax baileyi) Mounds in UAV Imagery of Alpine Meadows Using Deep Learning Algorithms

Remote Sensing in Ecology and Conservation, EarlyView.
We developed PZM‐YOLO to automatically detect plateau zokor mounds in UAV imagery of alpine meadows. The model achieved reliable detection of small and densely distributed mounds under complex backgrounds, outperforming the baseline YOLOv5s. This framework supports mound counting, mound position, rodent impact assessment, and grassland restoration ...
Yang Yang, Limin Hua, Lianguo Wang, Jiazhen Li, Rui Dong, Siwei Yang   +5 more
wiley   +1 more source

Particle Size as a Key Driver of Black Carbon Wet Removal: Advances and Insights

Atmosphere
Black carbon (BC), as a potent light-absorbing aerosol, is mainly removed from the atmosphere through wet deposition. The efficiency of this process depends on the capacity of BC particles to serve as cloud condensation nuclei (CCN) or ice nuclei (IN ...
Yumeng Qiao, Jiajia Wang, Li Wang, Baiqing Xu   +3 more
doaj   +1 more source

Future changes in population exposure to snowfall extremes across Eurasia

River, EarlyView.
Abstract Extreme snowfall events have frequently occurred across parts of Eurasia, causing substantial economic losses and severe societal impacts. As global warming intensifies, assessing its potential effect on population exposure to such extremes becomes increasingly crucial. This study employed CMIP6 model datasets and future population projections
Wenqing Lin, Huopo Chen, Dawei Zhang, Fan Wang, Wuxia Bi, Weiqi Wang   +5 more
wiley   +1 more source

Zircon U–Pb–Hf constraints from Gongga Shan granites on young crustal melting in eastern Tibet [PDF]

, 2018
The Gongga Shan batholith is a complex granitoid batholith on the eastern margin of the Tibetan Plateau with a long history of magmatism spanning from the Triassic to the Pliocene. Late Miocene–Pliocene units are the youngest exposed crustal melts within
Roberts, Nick M.W., Searle, Michael P.
core   +1 more source

Radio Interference Prediction Method for EHV AC Transmission Lines at High Altitudes Based on Long‐Term Observations

High Voltage, EarlyView.
ABSTRACT Radio interference (RI) is a critical factor in the design of extra‐high voltage (EHV) transmission lines at high altitudes. To address the insufficient field data of RI on high‐altitude transmission lines, the lack of adequate validation for existing RI prediction methods, and the difficulty in assessing RI levels under various meteorological
Yemao Zhang, Baoquan Wan, Yao Lu, Xingfa Liu, Bing Zhou, Jilai Xu, Hao Wan   +6 more
wiley   +1 more source

The Singer of Tibet: Shabkar (1781-1851), the “Inescapable Nation,” and Buddhist Universalism [PDF]

, 2018
This paper examines the concept of ‘Tibet (Tib. bod)’ in the spiritual autobiography of the celebrated Tibetan Buddhist author, Shabkar Tsokdruk Rangdröl (1781–1851).
Pang, Rachel H
core   +1 more source