Results 61 to 70 of about 521,571 (313)
Environment and security: The concept of ecological and environmental security [PDF]
Zbornik Matice srpske za drustvene nauke, 2013 The terms environmental and ecological security are often used interchangeably by both scientists and politicians, especially in Serbia. Whereas environmental security refers fundamentally to the threat of environmental degradation to political stability, ecological security refers to the creation of a condition where physical surroundings ...
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Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction
Advanced Science, EarlyView.During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Hang Zhao +8 more
wiley +1 more source
BMC ZoologyBudorcas taxicolor bedfordi is a rare animal uniquely distributed in the Qinling Mountains (China). Human disturbance and habitat fragmentation have directly affected the survival of B. t. bedfordi.
Hui Feng +3 more
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BiologyBackground: The nasopharyngeal microbiome is crucial for respiratory health in mammals, yet it remains poorly characterized in the endangered forest musk deer (Moschus berezovskii), particularly in the context of disease.
Lijuan Suo +5 more
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The complete chloroplast genome sequence of Davidia involucrata
Mitochondrial DNA. Part B. Resources, 2021 Davidia involucrata Baill. is a kind of tertiary paleotropical plant floristic relic species unique to China. This rare plant is disappearing due to poor adaptability and serious poaching.
Li Ang, Hou Zhe
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Household food security and dietary diversity in different agro-ecological zones in Western Kenya [PDF]
, 2015 Poster presented at Tropentag 2014. International Conference on Research on Food Security, Natural Resource Management and Rural Development. "Bridging the Gap between Increasing Knowledge and Decreasing Resources" Prague (Czech Republic) Sep 17-19 ...
Herrmann, J. +4 more
core
Abolitionist Ecological Security
Security DialogueAbstract As ecological crises deepen, many scholars have challenged dominant practices of security by developing more progressive environmental or ecological security discourses. Others, on the other hand, critique these moves by emphasizing the inherently repressive features of security discourse.
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Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions
Advanced Science, EarlyView.This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang +4 more
wiley +1 more source
HorticulturaeBackground: Citrus yellow vein-clearing virus (CYVCV) is a Mandarivirus that causes great economic losses in lemon production. CYVCV infection is associated with obvious yellow vein-clearing disease symptoms and is directly regulated by plant hormone ...
Xiaohong Hu +7 more
doaj +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 +3 more
wiley +1 more source