Results 91 to 100 of about 3,064 (248)

Machine learning-informed vulnerability assessment of coastal erosion: A case study of the Minjiang River Estuary

Journal of Hydrology: Regional Studies
Study region: Minjiang River Estuary, China. Study focus: Reliable assessments of coastal erosion risk are essential for sustainable urban planning.
Xiaohe Lai, Ningyuan Xu, Jun Jiang, Jianping Jia, Yan Liu, Yan Su, Chuan Lin, Xiudong Xie, Aijun Wang, Feng Cai   +9 more
doaj   +1 more source

Modeled Subsidence of Permafrost Terrain 2025–2050: North‐Central Alaska

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT A large fraction of the Alaska terrain is underlain by regolith that contains excess ice (ice that in volume exceeds the natural pore space). Possible loss of excess ice would lead to ground subsidence, which in turn would disturb and destabilize the ground surface.
Jaakko Putkonen, Hayden Patterson, Robert Chance, Mary Soaper, Anai Caparó Bellido, Aymane Ahajjam, Andrew Wilcox, Sheridan Parker, Timothy Pasch   +8 more
wiley   +1 more source

Suitability of slightly saline irrigation for alleviating drought stress in taro and yam in Tonga: Implications for climate‐resilient Pacific cropping systems

PLANTS, PEOPLE, PLANET, EarlyView.
There is an increasing risk of drought and salinisation of soil and groundwater globally, including in Pacific Island countries such as Tonga. Irrigating crops with slightly saline water, such as that produced by emerging desalination technologies, could help to alleviate droughts.
Harry Myrans, Mona E. Mahani, Lily McDonald, Vunivesi Minoneti, Hepisipa Lavaka, Salote Puletau, Viliami T. Manu, Juan F. Torres, Roslyn M. Gleadow, Steven Crimp   +9 more
wiley   +1 more source

METHOD FOR ASSESSING COASTAL VULNERABILITY TO EROSION

This research project provided 1) a method to evaluate the Longshore sediment transport (LST), a crucial process that shapes the coastal environments, and 2) an index designed to assess the vulnerability of coastal areas to erosion at the beach scale. In the first study, I evaluated the predictive capacity of three widely used empirical formulas (CERC,
Pepe, F., Conoscenti, C., Butto', S.
openaire   +1 more source

From wild to tamed: Reimagining novel crops through omics and local plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
The global food system faces growing pressure from climate change, biodiversity loss, and rising nutritional demands. Agriculture has increased yields but reduced crop diversity, flavor, and nutritional quality, leaving societies vulnerable and dependent on a narrow set of staple species.
Alexandra Sanfeliu Meliá, Pablo D. Cárdenas   +1 more
wiley   +1 more source

Evaluating land–sea linkages using land cover change and coral reef monitoring data: A case study from northeastern Puerto Rico

Remote Sensing in Ecology and Conservation, EarlyView.
Land cover change that leads to increased nutrient and sediment runoff is an important driver of change in coral reef ecosystems. In this study, we combined satellite remote sensing and field monitoring to assess concomitant changes in watershed land cover and coral cover in northeastern Puerto Rico in 2000–2015.
Pirta Palola, Sasha Hills, Simon J. Pittman, Edwin A. Hernández‐Delgado, Antoine Collin, Lisa M. Wedding   +5 more
wiley   +1 more source

Advances in Remote Sensing and Deep Learning in Coastal Boundary Extraction for Erosion Monitoring

Geomatics
Erosion is a critical geological process that degrades soil and poses significant risks to human settlements and natural habitats. As climate change intensifies, effective coastal erosion management and prevention have become essential for our society ...
Marc-André Blais, Moulay A. Akhloufi
doaj   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Can Environmental Markets Pay for More Sustainable Farm Dams? A Cost–Benefit Analysis

Sustainable Development, EarlyView.
ABSTRACT Farm dams are widespread artificial waterbodies that play a critical role in agricultural water security. Enhancing these systems through sustainable interventions such as fencing, hardened access points, and revegetation can improve water quality and deliver carbon and biodiversity co‐benefits.
K. U. D. N. Hansani, Lukas Schuster, Peter I. Macreadie, Kym Whiteoak, Martino E. Malerba   +4 more
wiley   +1 more source

Shoreline dynamics over last three decades and predictions for 2032 and 2042: a spatial analysis along the coastal stretch of Aruvi Aru and Kal Aru estuaries in Mannar district, Sri Lanka

Journal of Maps
The North-Western coastal stretch of the Aruvi Aru and Kal Aru estuaries in Sri Lanka's Mannar district faces increasing vulnerability due to coastal erosion, but comprehensive research has been lacking until now.
Nadarajapillai Thasarathan, Lam Kuok Choy, Kadaruddin Bin Aiyub   +2 more
doaj   +1 more source