Results 91 to 100 of about 6,513 (260)

Analysis of Ground Subsidence Evolution Characteristics and Attribution Along the Beijing–Xiong’an Intercity Railway with Time-Series InSAR and Explainable Machine-Learning Technique

Land
The long-term overextraction of groundwater in the Beijing–Tianjin–Hebei region has led to the formation of the world’s largest groundwater depression cone and the most extensive land subsidence zone, posing a potential threat to the operational safety ...
Xin Liu, Huili Gong, Chaofan Zhou, Beibei Chen, Yanmin Su, Jiajun Zhu, Wei Lu   +6 more
doaj   +1 more source

International Survey on Land Subsidence

Eos, Transactions American Geophysical Union, 1976
The International Association of Hydrological Sciences (IAHS) is conducting a detailed survey on land subsidence occurrence, research, and remedial activities throughout the world. The questionnaire requests information on location, causes, amounts, and rates of subsidence; problems and costs resulting from the subsidence and remedial measures taken ...
openaire   +1 more source

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

Archaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini, Maria Ilaria Pannaccione Apa, Robert Gutiérrez Cachay, Marco Fernández Manayalle, Carlos Eduardo Wester La Torre, Guido Ventura   +5 more
wiley   +1 more source

A Viscoplasticity Model for Shale Creep Behavior and Its Application on Fracture Closure and Conductivity

Energies
Hydraulic fracturing is the main means for developing low-permeability shale reservoirs. Whether to produce artificial fractures with sufficient conductivity is an important criterion for hydraulic fracturing evaluation.
Shiyuan Li, Jingya Zhao, Haipeng Guo, Haigang Wang, Muzi Li, Mengjie Li, Jinquan Li, Junwang Fu   +7 more
doaj   +1 more source

Coherence‐Gated Wrapped‐Phase InSAR With Matrix‐Based Uncertainty Diagnostics for Burial‐Mound Hotspot Ranking (Sicily, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT Burial mounds are key elements of Mediterranean funerary landscapes, but in intensively cultivated coastal plains their low‐relief expression is easily obscured by ploughing, levelling and rapidly changing surface conditions, making single‐date observations unreliable.
Salvatore Polverino, Hourakhsh Ahmadnia, Rokhsaneh Rahbarianyazd Ahmadnia   +2 more
wiley   +1 more source

A Prospection‐Led Archaeological Investigation of a Picenian and Roman Necropolis in Corinaldo (Marche, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT This paper presents the results of an integrated archaeological and geophysical investigation conducted between 2018 and 2024 at the newly discovered Picenian and Roman necropolis of Contrada Nevola (Corinaldo, Marche, Central Italy), identified in the framework of development‐led archaeology. The research strategy combined aerial photography,
Federica Boschi
wiley   +1 more source

GF-1-Assisted Pseudolabel Augmentation and Leakage-Free Stacking for Sentinel-2 Chlorophyll-a Retrieval in Narrow Urban Rivers

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Narrow urban rivers remain challenging for Sentinel-2–based chlorophyll-a (Chl-a) retrieval because mixed pixels, adjacency effects, and bank shadows can contaminate spectral signals, while in situ observations are often limited.
Fanle Meng, Che Wang, Xuejun Wang, Luanbin Yin, Ning Lu, Jun Qin   +5 more
doaj   +1 more source

Global land subsidence mapping reveals widespread loss of aquifer storage capacity. [PDF]

Nat Commun, 2023
Hasan MF, Smith R, Vajedian S, Vajedian S, Pommerenke R, Majumdar S.   +5 more
europepmc   +1 more source

Remote Roca: Integrating Data From Archaeological Survey, Remote Sensing and Geophysics in the Hinterland at the Long‐Lasting Mediterranean Site of Rocavecchia (Apulia, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT This study presents a multi‐method non‐invasive investigation of an approximately 4‐ha area associated with the long‐occupied coastal settlement of Rocavecchia (Apulia, southern Italy), situated between the prehistoric fortified peninsula and the Hellenistic‐Messapian walls.
Giuseppe Guarino, Francesco Iacono, Giovanna Agostini, Davide Susini   +3 more
wiley   +1 more source

South-to-North Water Diversion Halting Long-Lived Subsidence in Tianjin, North China Plain

Remote Sensing
The South-to-North Water Diversion Project in China is the world’s largest water transfer project, aiming to address water shortages in northern China by channeling water from the water-rich southern regions.
Zhongshan Jiang, Juyan Zhu, Haipeng Guo, Keshan Qiu, Miao Tang, Xinghai Yang, Jinyu Liu   +6 more
doaj   +1 more source