搜索结果: 1-13 共查到“农学 riparian”相关记录13条 . 查询时间(0.242 秒)
Carbon Stock Estimations in a Mediterranean Riparian Forest: A Case Study Combining Field Data and UAV Imagery
above ground biomass (AGB) carbon stocks ecosystem services riparian allometric equations unmanned aerial vehicle (UAV)
2024/1/11
This study aims to estimate the total biomass aboveground and soil carbon stocks in a Mediterranean riparian forest and identify the contribution of the different species and ecosystem compartments to...
Using Direct and Indirect Methods to Assess Changes in Riparian Habitats
riparian forest environmental changes soil moisture Ellenberg’s indicator values field measurements
2023/12/21
Hydrological regime disturbances in riparian ecosystems affect the interactions between soil properties and vegetation. The proper assessment of changes occurring in river valley forests is a basis fo...
Determination of Riparian Vegetation Biomass from an Unmanned Aerial Vehicle (UAV)
precision forestry unmanned aerial vehicle image analysis crown detection biomass river analysis
2023/12/4
The need to rely on accurate information about the wood biomass available in riparian zones under management, inspired the land reclamation authority of southern Tuscany to develop a research based on...
Riparian Dendrochemistry: Detecting Anthropogenic Gadolinium in Trees along an Effluent-Dominated Desert River
dendrochemistry gadolinium rare earth elements riparian Populus fremontii cottonwood trees ecological monitoring
2023/11/22
This research documents spatial and temporal patterns of effluent uptake by riparian trees through development of a new and innovative application for dendrochronology, specifically dendrochemistry. T...
Linking Hydromorphological Degradation with Environmental Status of Riparian Ecosystems: A Case Study in the Stropnice River Basin, Czech Republic
hydromorphological status small stream floodplain riparian ecosystem habitat assessment Stropnice River Czech Republic
2024/2/5
Recently, increasing attention has been paid to the anthropogenic degradation of the riverbed and its relationship to the ecological status of the adjacent river landscape. The key objective of this r...
Comparison of the growth pattern of black walnut (Juglans nigra L.) in two riparian forests in the region of South Moravia, Czech Republic
growth Juglans nigra riparian forest South Moravia
2015/3/27
The black walnut (Juglans nigra L.), an introduced species into the Czech Republic, is planted for its production of valuable timber. A systematic study of the black walnut growth rate at different lo...
The occurrence of fungal and insect pests in riparian stands of the central Hron and Slatina rivers
riparian stands poplar willow aspen
2015/3/3
The paper deals with the occurrence of fungi and rusts, viruses and insects on main woody species in
riparian stands along the middle courses of the Slatina and Hron rivers in Slovakia in 2002–2004. ...
Changes in riparian area structure, channel hydraulics, and sediment yield following loss of beaver dams
beaver dams channel hydraulics dam removal flow velocity mountain stream riparian area structure sediment yield wetlands
2010/8/31
Channel structure, riparian zone structure, and sediment transport capacity were investigated for Sandown Creek, a stream in the East Kootenay region of British Columbia where beaver dams were removed...
Detecting effects of upper basin riparian harvesting at downstream reaches using stream indicators
effectiveness evaluation logging impacts riparian harvesting riparian reserves stream indicators
2010/8/31
Stream evaluation field data from 44 basins in the Bowron River watershed were used in combination with results from GIS spatial analysis to investigate whether impacts from logging the riparian zone ...
Effects of Riparian Deforestation on Habitat of Juvenile Masu Salmon (Oncorhynchus masou) in a Small Watershed,Northern Japan
habitat masu salmon maximum water temperature riparian deforestation woody debris
2009/8/24
To examine the effects of riparian deforestation on juvenile masu salmon (Oncorhynchus masou), I compared the salmon's habitat between an undisturbed watershed and a disturbed watershed where the ripa...
The Species Composition of Soil Seed Banks in the Ooyamazawa Riparian Forest,in the Chichibu Mountains,Central Japan
Betula grossa Euptelea polyandra Fraxinus platypoda stand germination test zoochorous seed
2009/8/24
We examined the species composition of soil seed banks (to 5 cm depth), using germination tests, for the Ooyamazawa riparian forest in the Chichibu Mountains. The canopy of this forest is dominated by...
Effects of Thinning and Litter Removal on the Recovery of Riparian Vegetation in a Cryptomeria japonica Plantation
Cryptomeria japonica litter removal riparian area species diversity thinning
2009/8/24
The effects of thinning and litter removal treatments on the establishment of riparian vegetation were investigated in a Cryptomeria japonica plantation. The number of germinated seedlings and species...
Mosaic Structure of Riparian Forest Vegetation in the Valley Bottom of the Yubiso River,Japan,with Reference to Stand Formation of Threatened Species,Salix hukaoana
conservation disturbance regime floodplain Salix hukaoana topographic unit
2009/8/24
This study examined the environmental conditions that were required to maintain a threatened species, Salix hukaoana. Twenty-five plots were set up in the riparian zone along the Yubiso River, and for...