Results 141 to 150 of about 186,574 (410)

Planetary geomorphology research: FY 1990-1991 [PDF]

Progress in the following research areas is discussed: (1) volatile ice sublimation in a simulated Martian polar environment; (2) a global synthesis of Venusian tectonics; (3) a summary of nearly a decade of field studies of eolian processes in cold ...
Malin, M. C.
core   +1 more source

Field trips

Acta Universitatis Lodziensis. Folia Geographica Physica, 2022
Damian Moskalewicz, Łukasz Elwirski, Aleksandra Jobska, Karolina Leszczyńska, Karol Tylmann, Piotr Paweł Woźniak   +5 more
doaj   +1 more source

Geomorphology and pedology

GEOUSP: Espaço e Tempo (Online), 2003
Este trabalho procura discutir questões que, a princípio, parecem obvias como o que é geomorfologia e pedologia, mas que quando do trato acadêmico revelam sua complexidade e discussão sobre seu entendimento e ação. Para isso um breve recuperar histórico de seu entendimento e sua utilização se fez necessário bem como as relações que se estabelecem entre
openaire   +4 more sources

Linking Relationship of Ecosystem Service Supply and Demand Into Sustainable Development Goals (SDGs)

Land Degradation &Development, EarlyView.
ABSTRACT Ecosystem services (ES) play a crucial role in sustainable development. We systematically assessed the spatial and temporal dynamics of ecosystem service supply (ES‐s) and demand (ES‐d) in China from 1990 to 2020 by using a supply–demand matrix integrated with land use/cover data. The findings indicate that in 2020, grasslands accounted for 28.
Ruilin Shi, Jing Cheng, Wenqiang Cai, Lunche Wang, Chunbo Huang   +4 more
wiley   +1 more source

Modeling Soil Erosion Susceptibility Using Machine Learning Techniques: Rud‐e‐Faryab Basin, Iran

Land Degradation &Development, EarlyView.
ABSTRACT Soil erosion poses a significant threat to water and soil resources, affecting agricultural productivity, infrastructure, and environmental stability. This study models erosion susceptibility in the Rud‐e‐Faryab basin (Bushehr province, Iran) using the BIOMOD‐2 package in R (an ensemble of 10 machine learning algorithms) applied to 10 ...
Javad Momeni Damaneh, Ali Akbar Safdari, Nazanin Azarnejad, Majid Ghorbani, Fatemeh Panahi, Sayed Fakhreddin Afzali, Stefano Loppi   +6 more
wiley   +1 more source

Coastal Geomorphology, McMurdo Sound, Antarctica [PDF]

, 1968
Robert L. Nichols
openalex   +1 more source

The grazing impact of megaherbivores on sediment accumulation and stabilization functions of seagrass meadows in a subtropical coral reef lagoon

Limnology and Oceanography, EarlyView.
Abstract Seagrasses thrive in shallow lagoons between land and fringing coral reefs, serving as a buffer that mitigates the propagation of environmental stressors from land to reefs. However, mass grazing by megaherbivores poses a significant threat to seagrass loss, impacting the sustainability of tropical coastal habitats. Despite the urgency of this
Toshihiro Miyajima, Takashi Nakamura, Atsushi Watanabe, Naoko Morimoto, Kazuo Nadaoka   +4 more
wiley   +1 more source

Flocculation regulates suspended sediment transport in estuarine fronts

Limnology and Oceanography Letters, EarlyView.
Abstract This study examines suspended sediment transport affected by flocculation settling in a highly stratified tidal estuary. In situ observation recorded two estuarine front passages during strong‐ebb and flood‐slack tides, respectively. The strong‐ebb front enhanced turbulence, increasing sediment concentrations (~ 5 ppm), macrofloc size (~ 300 ...
Leiping Ye, Jiayao Zhang, Jie Ren, Huan Liu, Jiaxue Wu   +4 more
wiley   +1 more source

Deltaic engineering‐induced accumulation hides erosion in response to fluvial sediment decline in the Yangtze submarine shoal

Limnology and Oceanography Letters, EarlyView.
Abstract Worldwide river deltas are impacted by human activities and climatic change, but it has been challenging to quantify their contributions due to nonlinear natural processes and a lack of long‐term geomorphological data. Time‐series bathymetric data were collected at submarine Hengsha Shoal in the Yangtze Delta during 11 repeat surveys over 60 ...
Haifei Yang, Lu Wang, Kehui Xu, Wenxiang Zhang, Benwei Shi, Shilun Yang, Ya Ping Wang   +6 more
wiley   +1 more source

Probability concepts in geomorphology [PDF]

, 1966
Adrian E. Scheidegger, W. B. Langbein
openalex   +1 more source