Results 21 to 30 of about 52,541 (306)

CO₂ efflux from shrimp ponds in Indonesia. [PDF]

PLoS ONE, 2013
The conversion of mangrove forest to aquaculture ponds has been increasing in recent decades. One of major concerns of this habitat loss is the release of stored 'blue' carbon from mangrove soils to the atmosphere.
Frida Sidik, Catherine E Lovelock
doaj   +1 more source

Spatial–Temporal Mapping and Landscape Influence of Aquaculture Ponds in the Yangtze River Economic Belt from 1985 to 2020

Remote Sensing, 2023
Most current research on aquaculture ponds focuses on coastal areas, leaving a gap in understanding of inland regions, such as the strategically significant Yangtze River Economic Belt in China.
Yaru Meng, Jiajun Zhang, Xiaomei Yang, Zhihua Wang   +3 more
doaj   +1 more source

Brackishwater pond development: present status and problems in the Padang Pariaman Regency of West Sumatera, Indonesia [PDF]

E3S Web of Conferences, 2021
Padang Pariaman Regency is one of the coastal regencies in West Sumatra which brackish aquaculture have been developed recently, especially shrimp pond aquaculture.
Firdaus Mustika, Sulistiono, Widigdo Bambang   +2 more
doaj   +1 more source

Unsupervised stepwise extraction of offshore aquaculture ponds using super-resolution hyperspectral images

International Journal of Applied Earth Observations and Geoinformation, 2023
Despite offshore aquaculture brings great economic benefits, it also has destructive effects on the ecological environment of coastal regions. Therefore, the accurate monitoring of offshore aquaculture areas is vital.
Siqi Du, Hongsheng Huang, Fan He, Heng Luo, Yumeng Yin, Xiaoming Li, Linfu Xie, Renzhong Guo, Shengjun Tang   +8 more
doaj   +1 more source

A Novel U-Shaped Network Combined with a Hierarchical Sparse Attention Mechanism for Coastal Aquaculture Area Extraction in a Complex Environment

Remote Sensing
Aquaculture pond extraction based on remote sensing (RS) plays a pivotal role in coastal resource utilization and production management. However, most existing studies have focused on limited coastal aquaculture pond extraction and neglected the ...
Chengyi Wang, Yuyang Zhao, Lu Li, Tianyi Liu   +3 more
doaj   +1 more source

The extensive cultivation of Pyropia haitanensis along the coastal areas influences the ecological dynamics of nearby intertidal mudflat pond water

Frontiers in Marine Science
IntroductionThe aquaculture in intertidal mudflat ponds on the coast of the East China Sea typically coexists with oceanic seaweed cultivation in the nearby open water area, forming an interconnected aquatic ecosystem.
Peihao Liu, Qijun Luo, Shanshan Zhu, Juanjuan Chen, Rui Yang, Tingting Niu, Tiegan Wang, Peng Zhang, Haimin Chen   +8 more
doaj   +1 more source

A Degassing Inlet Structure for Aquaculture Ponds

World Journal of Engineering and Technology, 2020
Structures separating fish hatchery ponds from open spring water sources must restrict fish movement from the pond to the spring, allow for constant water flow, and potentially reduce incoming spring water gas supersaturation. This article describes a novel inlet structure that fulfills those requirements.
Joshua M. A. Caasi, Eric Krebs, Nathan Huysman, Jill M. Voorhees, Michael E. Barnes   +4 more
openaire   +2 more sources

Spatial extraction of sea-cucumber aquaculture ponds using remote sensing spectral and temporal features

Frontiers in Marine Science
The spatial distribution of aquaculture ponds plays a critical role in the layout, management, and evaluation of the aquaculture industry. While extensive research has been conducted on aquaculture pond extraction and monitoring, studies focusing on the ...
Ruoqi Du, Ruoqi Du, He Li, Chong Huang, Qingsheng Liu, Yueming Liu, Zhihua Wang   +6 more
doaj   +1 more source

Determination of aquaculture distribution by using remote sensing technology in Thanh Phu district, Ben Tre province, Vietnam

Vietnam Journal of Science, Technology and Engineering, 2022
Aquaculture is an important economic activity in the coastal zone of Vietnam. Thanh Phu is one the coastal districts in Ben Tre province that rears brackish aquaculture.
Nguyen Thi Hong Diep, Thitinat Korsem, Nguyen Trong Can, Walaiporn Phonphan, Vo Quang Minh   +4 more
doaj   +1 more source

Identify and map coastal aquaculture ponds and their drainage and impoundment dynamics

International Journal of Applied Earth Observations and Geoinformation
Sustainable management of coastal aquaculture ponds could achieve win-win between food and economic benefits and ecological conservation including waterbird. In this study, 5790 Harmonized Landsat and Sentinel-2 images from July 2021 to June 2022 and 498
Duanrui Wang, Dehua Mao, Ming Wang, Xiangming Xiao, Chi-Yeung Choi, Chunlin Huang, Zongming Wang   +6 more
doaj   +1 more source