搜索结果: 1-15 共查到“农学 plant species”相关记录18条 . 查询时间(0.062 秒)
Convolutional Neural Networks accurately predict cover fractions of plant species and communities in Unmanned Aerial Vehicle imagery
Convolutional Neural Networks (CNN) deep learning invasive species orthophoto remote sensing tree species Unmanned Aerial Vehicles (UAV) vegetation succession
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2024/1/19
Unmanned Aerial Vehicles (UAV) greatly extended our possibilities to acquire high resolution remote sensing data for assessing the spatial distribution of species composition and vegetation characteri...
Prediction of plant species occurrence as affected by nitrogen deposition and climate change on a European scale
Biodiversity Climate change Nitrogen deposition Precipitation Soil EUNIS
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2023/12/19
Plant species occurrence in Europe is affected by changes in nitrogen deposition and climate. Insight into potential future effects of those changes can be derived by a model approach based on field-b...
Trade-Offs and Synergies between Plant Species Diversity and Water Retention Capacity of Pinus massoniana Plantation Community in Danjiangkou Reservoir Area
Pinus massoniana plantation plant species diversity trade-off synergistic ecosystem service Danjiangkou reservoir area
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2023/11/22
In order to quantify the plant species diversity characteristics of Pinus massoniana plantations with different stand densities in the Danjiangkou reservoir area of Hubei Province and the relationship...
RADdesigner: a workflow to select the optimal sequencing methodology in genotyping experiments on woody plant species
Genotyping-by-sequencing Read-depth coverage Evergreen oaks SNPs
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2024/3/4
Polymorphism detection in woody plant species is important in phylogenetics and an essential stage in plant breeding programs. Genotyping has benefitted from the development of next-generation sequenc...
Steady infiltration rates estimated for a mountain forest catchment based on the distribution of plant species
Bohemian Forest experimental catchment infiltration map mountain Podzols vegetation cover
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2015/4/14
Among other important factors, vegetation cover strongly affects the hydrological processes in mountain catchments. In this paper, we present the results of field infiltration measurements at the loca...
The effect of shelterwood silvicultural method on the plant species diversity in a beech (Fagus orientalis Lipsky) forest in the north of Iran
beech forest shelterwood method plant diversity
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2015/3/16
To clarify the effect of shelterwood silvicultural method on the diversity of plant species in a beech (Fagus orientalis) forest in the north of Iran, we compared the plant species diversity in three ...
Soil–Occupancy Effects of Invasive and Native Grassland Plant Species on Composition and Diversity of Mycorrhizal Associations
Arbuscular mycorrhizal fungi crested wheatgrass invasion ecology invasive plants leafy spurge plant-soil feedback smooth brome soil legacy
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2015/12/26
Diversified grasslands that contain native plant species can produce biofuels, support sustainable grazing systems, and produce other ecosystem services. However, ecosystem service production can be d...
Cultivation and domestication study of high value medicinal plant species (its economic potential and linkages with commercialization)
Domestication medicinal plants altitude economic potential farm lands
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2011/1/12
This paper describes the domestication and economic potential of the cultivation of some therapeutically important medicinal plants. Pakistan is home to precious wide range of globally threatened spec...
Phytoremediation of total petroleum hydrocarbons (TPHs) using plant species in Iran
Phytoremediation efficiency plant growth plant-based remediation total petroleum hydrocarbons
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2010/10/29
Plant-based remediation is a relatively new, efficient, and environmentally friendly technology, which can be promising for removing many contaminants like hydrocarbon pollutants. The main objectives ...
VASCULAR PLANT SPECIES RELATIONSHIP AND GRASSLAND PRODUCTIVITY IN ARNICA MONTANA HABITATS IN THE LIMESTONE AREA OF GÂRDA DE SUS VILLAGE (APUSENI MOUNTAINS – ROMANIA)
mountain grasslands Arnica montana medicinal plant
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2010/12/8
The Apuseni Mountains region (Romania) holds one of the most important romanian grassland areas with the medicinal species protected over Europe – Arnica montana. Following several studies on vegetati...
Seed Plant Species Pools：the Development of Species Richness in Eastern Asia and North America
North America Eastern Asia Species Richness Seed Plant
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2009/9/23
Great species richness in eastern Asia is the effect of a long history with low extinction and speciati0n
rates,while great richness in northwestern North Am erica is due to recent rapid speciati0n
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Plant Species Div ersity in Tropical Planted F orests and Implication for Restoration of F orest Ecosystems in Sakaerat,Nor theastern Thailand
catalytic effect forest restoration plantation plant species richness
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2009/9/10
Plantations of single tree species which are usually set up to reafforest cleared lands in the tropics, have often been criticized for being associated with a low level of diversity in the ecosystems....
Screening of Twelve Plant Species for Phytoremediation of Petroleum Hydrocarbon-Contaminated Soil
Diesel oil Microbial activity Phytoremediation Root Soil DHA
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2009/7/23
Twelve plant species were screened for their phytoremediation ability for the cleanup of hydrocarbon-contaminated soil in Japanese environmental conditions. The plants were cultivated in a greenhouse ...
Secondary Cell Walls at a Scarious Floral Leaf in Several Plant Species Including Helichrysum bracteatum
birefringence polarized light microscopy scanning electron microscope transmission electron microscopy
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2010/11/23
Cell walls of scarious floral leaf cells in seven plant species were observed under a transmission electron microscope (TEM), a scanning electron microscope (SEM) and a polarization microscope. Genera...
Native and non-native plant species in grazed grasslands of British Columbia’s southern interior
floristic diversity British Columbia grasslands native plant species nonnative
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2009/2/11
Herbaceous vegetation on 17 native grassland sites in southeastern British Columbia were assessed for their proportion of native and non-native plant species. All sites were on grazed Crown rangeland,...