Results 51 to 60 of about 1,404,825 (297)

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Influence of image pixel resolution on canopy cover estimation in poplar plantations from field, aerial and satellite optical imagery

Annals of Silvicultural Research, 2020
Accurate estimates of canopy cover (CC) are central for a wide range of forestry studies. As direct measurements are impractical, indirect optical methods have often been used to estimate CC from the complement of gap fraction measurements obtained with ...
Francesco Chianucci, Nicola Puletti, Mirko Grotti, Carlo Bisaglia, Francesca Giannetti, Elio Romano, Massimo Brambilla, Walter Mattioli, Giovanna Cabassi, Sofia Bajocco, Linyuan Li, Gherardo Chirici, Piermaria Corona, Clara Tattoni   +13 more
doaj   +1 more source

Removing forest canopy cover restores a reptile assemblage

Ecological Applications, 2010
Humans are rapidly altering natural systems, leading to changes in the distribution and abundance of species. However, so many changes are occurring simultaneously (e.g., climate change, habitat fragmentation) that it is difficult to determine the cause of population fluctuations from correlational studies.
Pike, David A., Webb, Jonathan K., Shine, Richard   +2 more
openaire   +3 more sources

Enviromics and Abiotic Enviromics: Enhancing Stress Biology and Plant Resilience Breeding

Advanced Science, EarlyView.
Environmental stressors are captured through high‐throughput envirotyping and integrated into an enviromic framework with genomic, transcriptomic, phenomic, and environmental data. AI/ML models enable prediction and guide marker‐assisted selection, genomic selection, genome editing, and gene pyramiding toward improved abiotic stress tolerance, yield ...
Guangchao Sun, Jose Luis Araus, James C. Schnable, Jie Xu, Henry T. Nguyen, Yunbi Xu, Yanli Lu   +6 more
wiley   +1 more source

Estimation of grassland canopy cover at quadrat and plot scales using multi-scale UAV imagery

Science of Remote Sensing
Grassland canopy cover acts as an essential metric for gauging the vitality and ecological functions of grassland. Unmanned aerial vehicles (UAVs) provide stable and reliable data for estimating grassland canopy cover.
Yongcai Wang, Huawei Wan, Dongpo Wang, Jixi Gao, Zhuowei Hu, Junjie Wang, Fengming Wan, Bin Yang, Zhiru Zhang, Ma Bian, Jiqian Zhou   +10 more
doaj   +1 more source

Niche‐Mediated Neural Priming Enables Robust and Scalable Generation of Human Choroid Plexus Organoids

Advanced Science, EarlyView.
Compared to E8, mTeSR1 culture downregulated WNT and TGF‑β signaling, and upregulated neural differentiation pathways, enhancing neural priming. Under skin organoid induction conditions, mTeSR1‑cultured hESCs generated organoids with significantly higher neuroepithelial differentiation.
Zhongliang Chen, Liangxia Jiang, Xianbin Wang, Lili Zhong, Rongcan Luo, Min Su, Liangzhao Chu, Peng Luo   +7 more
wiley   +1 more source

Mapping Windthrow Severity as Change in Canopy Cover in a Temperate Eucalypt Forest

Remote Sensing
Storm events are significant disturbance agents that can cause considerable forest damage through windthrow. Assessment and mapping of the extent and severity of windthrow is critical to provide reliable information to forest managers to prioritize post ...
Nina Hinko-Najera, Paul D. Bentley, Samuel Hislop, Alison C. Bennett, Jamie E. Burton, Thomas A. Fairman, Sacha Jellinek, Julio C. Najera Umana, Lauren T. Bennett   +8 more
doaj   +1 more source

Tree canopy cover atlas

The canopy cover atlas provides information on the canopy cover of the Helsinki Metropolitan Area, i.e. the percentage of the area of a city, district or block covered by trees. The atlas highlights that the amount of trees varies greatly by district in the Helsinki Metropolitan Area.
Kinnunen, Antti, Hautamäki, Ranja
openaire   +1 more source

Evaporation From rain‐wetted forest in relation to canopy wetness, canopy cover, and net radiation [PDF]

Water Resources Research, 2001
Evaporation from wet canopies is commonly calculated using EPM, the Penman‐Monteith equation with zero surface resistance. However, several observations show a lower evaporation from rain‐wetted forest. Possible causes for the difference between EPM and experiments are evaluated to provide rules for the simulation of rainfall interception by forest ...
openaire   +2 more sources

Economic Impact of Sustainability in Wine Sector: A Systematic Literature Review

Agribusiness, EarlyView.
ABSTRACT Sustainability has become a key issue in the wine sector, raising questions about its compatibility with firms' economic performance. Despite growing attention to environmental and social practices, evidence on their economic implications remains fragmented.
Valentina Di Chiara, Eugenio Pomarici, Leonardo Cei   +2 more
wiley   +1 more source