Results 41 to 50 of about 24,094 (262)

Analyzing the correlation of forest and wetland with land surface temperature by using geospatial technology: a case of Yayo district, Southwestern Ethiopia

Geocarto International, 2023
Forests and wetlands played a crucial role in minimizing the increasing trends of land surface temperature (LST). This study aimed to analyze the contribution of forests and wetlands on LST in Yayo district using multi-spectral and multi-temporal ...
Mitiku Badasa Moisa, Bacha Temesgen Gabissa, Yonas Name Wedajo, Mengistu Muleta Gurmessa, Kiros Tsegay Deribew, Gadisa Geremew Negasa, Milkessa Dangia Negassa, Dessalegn Obsi Gemeda   +7 more
doaj   +1 more source

Characterization of Planetscope-0 Planetscope-1 surface reflectance and normalized difference vegetation index continuity

Science of Remote Sensing, 2021
Planetscope data are acquired from a constellation of low-cost satellites to provide 3 ​m red, green, blue, and near infrared (NIR) data with near-daily global coverage.
H. Huang, D.P. Roy
doaj   +1 more source

Band-Based Best Model Selection for Topographic Normalization of Normalized Difference Vegetation Index Map [PDF]

IEEE Access, 2020
Topographic effect in remote sensing images is severe in high mountainous areas. Efficiently to reduce the effects, several topographic normalization models have been proposed. Since the performance of the models is largely dependent on the spectral band and land surface type, the best performance model can vary from image to image in an area as well ...
Sung-Hwan Park, Hyung-Sup Jung
openaire   +2 more sources

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

Advanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu, Ke Cao, Liping Guan, Aizhi Qin, Yong Li, Zihao Zhao, Yinpeng Zhang, Yaping Zhou, Lirong Wang, Xuwu Sun   +9 more
wiley   +1 more source

Post-mined reclamation condition assessment by Normalized Difference Vegetation Index (NDVI)

Journal of Degraded and Mining Lands Management
Post-mined reclamation is an essential phase in coal mining operations, ensuring that the ex-mining area can function again according to its intended purpose in the future.
Didik Triwibowo, Muthia Elma, Eko Suhartono, Rony Riduan   +3 more
doaj   +1 more source

Redox‐Dependent Chaperoning of GBF1 Condensates Regulates Seed Germination in Arabidopsis

Advanced Science, EarlyView.
In dormant seeds (low ROS), GBF1 forms liquid condensates to repress the germination gene CathB3, and the chaperone GIP1 maintains condensate liquidity and repressive activity. Upon imbibition (high ROS), ROS oxidize GIP1 during germination, impairing its chaperone function.
Yunying Wang, Xiaofeng Fang
wiley   +1 more source

Remote and Proximal Sensing-Derived Spectral Indices and Biophysical Variables for Spatial Variation Determination in Vineyards

Agronomy, 2021
Remote-sensing measurements are crucial for smart-farming applications, crop monitoring, and yield forecasting, especially in fields characterized by high heterogeneity.
Nicoleta Darra, Emmanouil Psomiadis, Aikaterini Kasimati, Achilleas Anastasiou, Evangelos Anastasiou, Spyros Fountas   +5 more
doaj   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

Advanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma, Hanyu Zhao, Haojie Feng, Xulun Dong, Lin Chen, Mingliang Yang, Runyi Chen, Chengjun Lei, Chunyan Liu, Qingshan Chen, Dawei Xin, Jinhui Wang   +11 more
wiley   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

Advanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang, Yadong Yang, Yongsheng Wang, Guirui Yu   +3 more
wiley   +1 more source

Nitrogen Fertilizer Effects on Hemp Biomass Production Detected by Drone-based Spectral Imaging

HortScience
The recent introduction of hemp (Cannabis sativa L.,
Tamara Serrano, Zachary T. Brym, Luis A. Monserrate, Young Gu Her, Jill Stanford, Jehangir H. Bhadha, Hardeep Singh, Lakesh K. Sharma, Yogendra R. Upadhyaya, Winniefred D. Griffin, Hayden T. Shellenbarger   +10 more
doaj   +1 more source