Results 1 to 10 of about 200,823 (223)

Research on detection and counting method of wheat ears in the field based on YOLOv11-EDS [PDF]

Frontiers in Plant Science
IntroductionAs a major food crop, accurate detection and counting of wheat ears in the field are of great significance for yield estimation. Aiming at the problems of low detection accuracy and large computational load of existing detection and counting ...
Jinai Li, Jinai Li, Zongshuai Wang, Xiubin Luo, Bo Feng, Kuijie Gong, Xia Zhang, Jiye Zheng, Jiye Zheng   +8 more
doaj   +2 more sources

Rising above surface

Spool, 2021
The present research aims to explore a method of landscape reading and analysis through traditional water systems. Throughout the collection of local knowledge about water management in two opposite parts of the world it  is possible to learn how ...
Rapa Surajaras, Catalina Rey
doaj   +5 more sources

Analysis of the impact of land use on floating object in rivers at different spatial scales—the Chongqing section of the Three Gorges Reservoir area

Frontiers in Ecology and Evolution, 2023
Floating object pollution in the Three Gorges Reservoir area (TGRA) is a serious environmental problem. It directly harms the safety of the reservoirs. Currently, relevant research has only focused on certain aspects, such as the salvage and treatment of
Sheng Ye, Sheng Ye, Desheng Pei, Xiaocheng Zhang, Xiaocheng Zhang, Yachen Luo, Jian Liu, Jian Liu, Lin Chen, Lin Chen   +9 more
doaj   +1 more source

Real-Time Identification of Rice Weeds by UAV Low-Altitude Remote Sensing Based on Improved Semantic Segmentation Model

Remote Sensing, 2021
Real-time analysis of UAV low-altitude remote sensing images at airborne terminals facilitates the timely monitoring of weeds in the farmland. Aiming at the real-time identification of rice weeds by UAV low-altitude remote sensing, two improved ...
Yubin Lan, Kanghua Huang, Chang Yang, Luocheng Lei, Jiahang Ye, Jianling Zhang, Wen Zeng, Yali Zhang, Jizhong Deng   +8 more
doaj   +1 more source

Characteristics of Habitat Quality in the Agro-pastoral Ecotone of Northern China Based on Land Uses

Shuitu baochi yanjiu, 2021
Understanding the spatiotemporal changes of habitat quality and its concrete driving factors accurately could help generate a scientific basis for local regional ecological construction and sustainable development, especially in ecologically fragile ...
LIU Mengzhu, ZHANG Hongjuan, WANG Yanfang, PEI Hongwei   +3 more
doaj  

A CNN- and Self-Attention-Based Maize Growth Stage Recognition Method and Platform from UAV Orthophoto Images

Remote Sensing
The accurate recognition of maize growth stages is crucial for effective farmland management strategies. In order to overcome the difficulty of quickly obtaining precise information about maize growth stage in complex farmland scenarios, this study ...
Xindong Ni, Faming Wang, Hao Huang, Ling Wang, Changkai Wen, Du Chen   +5 more
doaj   +1 more source

Techno-enviro-economic analysis of grid-connected solar powered floating PV water pumping system for farmland applications: A numerical design model

Heliyon
To meet the required load of a farm in the rural area in Mafraq, Jordan, the complete floating photovoltaic (FPV) water pumping sizing, modelling, and optimization of an on-grid PV system with comprehensive capacity, energy output cost, and emission ...
Mohammad Al-Smairan, Habes Ali Khawaldeh, Bashar Shboul, Fares Almomani   +3 more
doaj   +1 more source

Experience in implementing major national projects to combat degradation and desertification in Russia

Case Studies in Chemical and Environmental Engineering
The article presents the historical stages of the formation of agroforestry in the steppe and semi–desert regions of Russia, as well as international cooperation and projects aimed at combating drought, degradation and its extreme degree of development -
K.N. Kulik, M.V. Vlasenko
doaj   +1 more source

An Integrated Remote Sensing and GIS Approach to Evaluating the Trade-offs Between Solar Energy Deployment, Land Use, and Carbon Storage Potential

Journal of Applied Science and Engineering
This study evaluates the trade-offs between solar photovoltaic (PV) deployment, land-use change, and vegetation carbon storage in Taiwan. Satellite imagery and official land-use datasets were used as primary data sources, while Geographic Information ...
Chin-Chieh Chang, Hui-Tieh Hung, Kai-Hsiang Huang   +2 more
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Dynamic land use efficiency and human-land relationship in traditional industrial cities

Frontiers in Environmental Science
Indroduction Northeast China is a traditional industrial region. Studying the dynamic land utilization efficiency during urbanization is crucial for understanding the human-land relationship in cities facing economic decline.MethodsUsing land utilization
Xianglong Kong, Xianglong Kong, Yutong Wu, Peng Cui, Yiwen Sun, Guangpu Wei   +5 more
doaj   +1 more source