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Stomatal and mesophyll conductance are dominant limitations to photosynthesis in response to heat stress during severe drought in a temperate and a tropical tree species
High temperature Water deficit Water use efficiency Carbon exchange Vcmax
2023/12/6
Drought and heat stress cause a significant reduction in forest primary production. The current study aims to determine the major limitations to photosynthesis in a temperate and tropical tree species...
Astrape: A System for Mapping Severe Abiotic Forest Disturbances Using High Spatial Resolution Satellite Imagery and Unsupervised Classification
astrapeforest disturbanceSentinel-2planetdoveimage segmentation RSGISLibjenksXGBoost
2023/12/6
Severe forest disturbance events are becoming more common due to climate change and many forest managers rely heavily upon airborne surveys to map damage. However, when the damage is extensive, airbor...
A severe sacbrood virus outbreak in a honeybee (Apis mellifera L.) colony:a case report
Apis mellifera contributing factors synergism sacbrood virus Varroa destructor
2015/7/28
A honeybee colony, part of an apiary of nine, showed abnormalities in brood pattern and was thus presented for study. A classic veterinary medicine approach has allowed the diagnosis of a severe case ...
Conditions for cold stress development in dairy cattle kept in free stall barn during severe frosts
winter cows wind chill milk production housing
2015/7/7
The impact of low temperatures combined with higher velocity of ventilated air in winter during
severe frost in a free stall barn on the development of cold stress in Holstein-Friesian breed dairy c...
Genomic of the severe isolate of Maize chlorotic dwarf virus
plant picorna-like virus sequence comparison protein motif Waikavirus
2015/1/30
The complete sequences of the severe isolates of Maize chlorotic dwarf virus (MCDV-S) were obtained from cDNA clones of the viral RNA. The genome is 11 785 nucleotides (nt) in length and contains one ...
Drought and Heat Triggers Sudden and Severe Dieback in a Dominant Mediterranean-Type Woodland Species
Eucalyptus Gomphocephala Forest Western Australia Die-Off Climate Change
2013/3/4
Ecosystems in Mediterranean climate regions are projected to undergo considerable changes as a result of shifting climate, including from extreme drought and heat events. A severe and sudden dieback e...
AGRICULTURE-RELATED SEVERE CRANIOFACIAL INJURIES IN RURAL CHILDREN AND ADOLESCENTS
agriculture related injuries children midface fractures skeleton damage
2010/12/23
The severe craniofacial injuries connected with agricultural work in rural children and adolescents were analysed. The analysis took into account the causes for injuries,their types and treatment.
