搜索结果: 1-15 共查到“知识库 农学 Seasonal”相关记录81条 . 查询时间(0.093 秒)
Foliar water uptake in arid ecosystems: seasonal variability and ecophysiological consequences
Rooting depth Cell wall elasticity Leaf water potential Transpiration Rain pulse Dew formation
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2024/1/12
Foliar water uptake (FWU) has been reported for different species across several ecosystems types. However, little attention has been given to arid ecosystems, where FWU during dew formation or small ...
Seasonal Variations in Carbon, Nitrogen, and Phosphorus Stoichiometry of a Robinia pseudoacacia Plantation on the Loess Hilly Region, China
ecological stoichiometry plants-litter-soil seasonal variation plantation Loess Plateau
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2024/1/11
Seasonal variations in stoichiometry are a crucial regulatory mechanism for plant communities that respond to environmental changes. However, the seasonal characteristics of stoichiometry in plants, l...
Democratic Republic of the Congo Tropical Forest Canopy Height and Aboveground Biomass Estimation with Landsat-8 Operational Land Imager (OLI) and Airborne LiDAR Data: The Effect of Seasonal Landsat Image Selection
Airborne LiDAR Landsat-8 tropical forest canopy height aboveground biomass Congo Basin Forest
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2023/12/19
Inventories of tropical forest aboveground biomass (AGB) are often imprecise and sparse. Increasingly,?airborne?Light Detection And Ranging (LiDAR) and satellite optical wavelength sensor data are use...
How BFAST Trend and Seasonal Model Components Affect Disturbance Detection in Tropical Dry Forest and Temperate Forest
Landsat NDVI deforestation forest degradation magnitude of change goodness-of-fit amplitude
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2023/12/8
Time series analysis has gained popularity in forest disturbance monitoring thanks to the availability of satellite and airborne remote sensing images and the development of different time series meth...
Analysis of Regional Distribution of Tree Species Using Multi-Seasonal Sentinel-1&2 Imagery within Google Earth Engine
multisensor tree species large areas cloud-computing machine learning
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2023/12/6
Accurate information on tree species is in high demand for forestry management and further investigations on biodiversity and environmental monitoring. Over regional or large areas, distinguishing tre...
Variations in seasonal drought tolerance rankings
Drought Drought tolerance Foliar dehydration Turgor loss point Acer
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2024/3/5
Drought is one of the most common and significant disorders affecting tree establishment and growth, in the urban environment. Consequently, improving tree selection by the provision of quantifiable t...
Seasonal variation of ascorbic acid and nitrate levels in selected basil (Ocimum basilicum L.) varieties
culinary herbs greenhouse production pot culture ascorbate-nitrate index
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2018/3/6
The aim of this study was to determine the levels of ascorbic acid and total nitrates in the fresh aerial parts of different
varieties of basil (Ocimum basilicum L.) in different growing seasons. The...
Seasonal Fluctuation of Agriotes lineatus, A. obscurus and A. sputator Click Beetles Caught using Pheromone Traps in Poland
Agriotes spp. elaters forecasting monitoring Yatlorf traps IPM
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2018/3/5
The trap catch of Agriotes species and dynamics of the occurrence of adult click beetles using pheromone traps were
determined, and the relationship between the dynamics of the caught wireworms and t...
Climate-induced seasonal activity and flight period of cerambycid beetles in the Zselic forests, Hungary
abiotic factors abundance Cerambycidae activity of adultS faunistic data
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2018/3/6
The longhorn beetle fauna (Coleoptera: Cerambycidae) was studied in the Zselic region (Somogy county) in Hungary
in seven consecutive years (2009–2015). In total 2,931 specimens were observed and the...
Effect of combined seasonal coverage on northern production of strawberry (Fragaria ananassa Duch)
cultivars winter survival earliness berry yield berry size
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2018/3/6
Two field trials with five strawberry cultivars planted on a woven black polyfibre ground cover sheet with or without
translucent sheet plant coverage during winter and the growing season as combined...
Impact of Seasonal Conditions on Quality and Pathogens Content of Milk in Friesian Cows
Dairy Cows Milk Composition Coliforms Temperature-humidity Index
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2016/11/10
Heat stress negatively affects milk quality altering its nutritive value and cheese making properties. This study aimed at assessing the impact of seasonal microclimatic conditions on milk quality of ...
Salt tolerance of spinach as related to seasonal climate
salt stress leafy vegetables gas exchange temperature
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2016/3/11
Three sets of experiments with spinach (Spinacia oleracea L., cv. Racoon) were conducted under saline water irrigation during different time periods between December 7, 2012–June 15, 2013 to understan...
ANALYSIS OF THE SEASONAL MIGRATIONS OF MONGOLIAN GAZELLE, USING MODIS DATA
Ecology, Monitoring GIS, Ecosystem Satellite Tracking
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2015/7/29
Conservation and management for Mongolian gazelles (Procapra gutturosa), which inhabits steppes in Mongolia, northern China,
and southern Russia, are urgently required. The Mongolian gazelle migrate...
Seasonal dynamics of the cabbage armyworm (Mamestra brassicae [L.]) and the bright-line brown-eyes moth (Mamestra oleracea [L.]) in Slovenia
abiotic factors bionomics monitoring noctuids pheromone traps
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2015/3/24
The cabbage armyworm (Mamestra brassicae L.) and the bright-line brown-eyes moth (Mamestra oleracea L.) are polyphagous insect species. From 2008 to 2010, we monitored the seasonal dynamics of both pe...
Which factors explain lepidopteran larvae variance in seasonal guilds on some oaks?
cluster analysis DCA history-life traits of lepidopteran larvae oaks seasonal guilds
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2015/3/20
Differences between the oak lepidopteran communities were studied in Slovakia in 1993 and 1994. Sampling was undertaken between April and October on 3 oak species. Biological traits of larvae were exa...