Results 31 to 40 of about 3,766 (219)

The q-homotopy analysis method for a solution of the Cahn–Hilliard equation in the presence of advection and reaction terms

Journal of Taibah University for Science, 2022
In this paper, we provide a solution to the Cahn–Hilliard equation using the q-homotopy analysis method (q-HAM). The q-HAM is a more general, simple and widely used method for solving stiff nonlinear partial differential equations.
Safdar Hussain, Abdullah Shah, Asad Ullah, Fazal Haq   +3 more
doaj   +1 more source

Tracing Ancient Migration Routes: Did Gloydius Pitvipers Disperse Across Paleo‐Tibet Through Temperate and Subtropical Corridors?

Ecology and Evolution, Volume 16, Issue 9, September 2026.
We investigated the evolutionary and biogeographic history of Himalayan and Hindu Kush Gloydius pitvipers by integrating time‐calibrated phylogenetic analyses with paleoclimatic reconstructions and species distribution modeling. Our results suggest an early Miocene origin in East and Southeast Asia, followed by westward dispersal across Paleo‐Tibet via
Sylvia Hofmann, Elán Pérez García, Morris Flecks, Daniel Jablonski, Chitra B. Baniya, Dennis Rödder, Joachim Schmidt   +6 more
wiley   +1 more source

Changing Water Resources in the Indus Basin: A Multi‐Model Budyko‐Based Analysis

International Journal of Climatology, Volume 46, Issue 11, September 2026.
Budyko‐based analysis evaluates historical (1962–2005) and future hydroclimatic change across the Indus River Basin. Budyko shifts indicate rising atmospheric evaporative demand and increasing energy limitation under future scenarios. ABSTRACT Assessing hydroclimatic variability and future water availability is crucial for sustainable water‐resource ...
Muhammad Arif, Chia‐Jeng Chen, Nir Krakauer, Tsung‐Yu Lee   +3 more
wiley   +1 more source

Karakoram geodetic glacier mass balances between 2008 and 2016: persistence of the anomaly and influence of a large rock avalanche on Siachen Glacier

Journal of Glaciology, 2019
Karakoram glaciers experienced balanced or slightly positive mass budgets since at least the 1970s. Here, we provide an update on the state of balance of Central and Eastern Karakoram glaciers (12 000 km2) between 2008 and 2016 by differencing DEMs ...
ETIENNE BERTHIER, FANNY BRUN
doaj   +1 more source

Provenance Constraints on Early India–Asia Collision: Evidence From the Late Cretaceous–Early Cenozoic Sulaiman–Katawaz Basin Fill

Basin Research, Volume 38, Issue 5, September‐October 2026.
Integrated detrital zircon U–Pb, Nd–Sr isotopes and thermochronology record western Indian‐margin provenance reorganisation. Late Cretaceous–Palaeocene sediment supply was Indian‐affinity; Asian‐affinity input appeared across the Palaeocene–Eocene transition (~56.5–54.7 Ma), suggesting India–Asia collision was underway, while mixed provenance persisted
Nowrad Ali, Edward R. Sobel, Anne Bernhardt, Humaad Ghani, Muhammad Sajid, Mohibullah Mohibullah, Axel Gerdes, Jessica A. Stammeier, Johannes Glodny   +8 more
wiley   +1 more source

Assessing the Karakoram Anomaly from long-term trends in earth observation and climate data [PDF]

, 2022
In contrast to the general trend of global glacier recession, several studies have reported stable or advancing glaciers in the sub-basins of the Karakoram – the so-called ‘Karakoram Anomaly’.
Mark E.J. Cutler, Cutler, Mark E.J.; id_orcid, Simon J. Cook, Cook, Simon J.; id_orcid, Ougahi, Jamal Hassan, Jamal Hassan Ougahi   +5 more
core   +1 more source

Anomalous glaciers response to climate variability in the Karakoram region

ISPRS Open Journal of Photogrammetry and Remote Sensing
Karakoram glaciers exhibit steady mass or expansion in the central and western Karakoram, contrasting with the retreat observed in the eastern Karakoram and respond differently to climatic conditions compared to glaciers in the world—a phenomenon termed ...
Insha Batool, Arshad Ashraf, Muhammad Fahim Khokhar   +2 more
doaj   +1 more source

Spatiotemporal Variability of Velocity and Influence of Glacier Thickness Using Landsat Imagery: Hunza River Basin, Karakoram Range

IEEE Access, 2021
The Karakoram Anomaly has been intensively investigated, but the factors that control this anomaly, such as the glacier velocity, topography, and mass balance, remain poorly understood.
Xinyue Wang, Donghui Shangguan, Da Li, Muhammad Naveed Anjum   +3 more
doaj   +1 more source

Mesozoic–Cenozoic Thermochronology of the Tarim–Southern Tianshan System, NW China

Geological Journal, Volume 61, Issue 8, Page 2258-2278, August 2026.
Tectonothermal history of the Tarim–Southern Tianshan system compared with the major tectonic events at far‐field plate margins. ABSTRACT The Tarim Basin, an oil‐bearing basin in northwest China, is tectonically and sedimentologically linked to the Southern Tianshan Orogenic Belt.
Shuangfeng Zhao, Wen Chen, Jingbo Sun, Ze Shen, Jie Zhang   +4 more
wiley   +1 more source

Identifying priority areas to guide management planning of a protected area network to support snow leopard (Panthera uncia) in Asia

Ecological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
We analysed a total of 512 protected areas (PAs) across 13 snow leopard range countries, utilizing graph theory coupled with resistant kernels, to rank and prioritize PAs for management decisions. We found that protection status often did not correspond with PA importance for connectivity, critical PAs tended to be clustered at international borders ...
Aliana Norris, Luciano Atzeni, Samuel A. Cushman, Kun Shi, Philip Riordan   +4 more
wiley   +1 more source