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Estimation of aboveground biomass of Robinia pseudoacacia forest in the Yellow River Delta based on UAV and Backpack LiDAR point clouds
UAV-LiDAR Backpack-LiDAR Individual tree segmentation Forest AGB The Yellow River Delta
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2024/1/22
Forest plantations are an important source of terrestrial carbon sequestration. The forest of Robinia pseudoacacia in the Yellow River Delta (YRD) is the largest artificial ecological protection fores...
Empowering Forest Owners with Simple Volume Equations for Poplar Plantations in the órbigo River Basin (NW Spain)
tree plantations growth equations rotation length growth rates poplar productivity
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2024/1/11
Hybrid poplar plantations are becoming increasingly important as a source of income for farmers in northwestern Spain, as rural depopulation and farmers aging prevent landowners from planting other la...
The Carbon Neutral Potential of Forests in the Yangtze River Economic Belt of China
growth-loss model national forest inventory multivariate carbon sink Yangtze River Economic Belt
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2023/12/6
Prediction of forest carbon sink in the future is important for understanding mechanisms concerning the increase in carbon sinks and emission reduction, and for realizing the climate goals of the Pari...
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
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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
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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...
DECISION TREE REPOSITORY AND RULE SET BASED MINGJIANG RIVER ESTUARINE WETLANDS CLASSIFACTION
Landsat Satellite Image Texture Feature Enhancement Object-Based Classification Wetland Mapping Repository Rule Set
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2018/5/17
The increasing urbanization and industrialization have led to wetland losses in estuarine area of Mingjiang River over past three decades. There has been increasing attention given to produce wetland ...
Scale effects of eroded sediment transport in Wujiang River Basin, Guizhou Province, China
Sediment transport modulus Scale effect Soil erosion Wujiang River Basin
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2018/3/23
In recent years, research on spatial scale and scale transformation of eroded sediment transport has become a forefront field in current soil erosion research, but there are very few studies on the sc...
Risk assessment of heavy metals in topsoil along the banks of theYangtze River in Huangshi, China
Heavy metals Risk assessment Soil chemical analysis The Yangtze River Huangshi
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2018/3/23
High concentrations of heavy metal in farmland threatens food production and human health. Our study assesses soil quality and the distribution of Cd, Cr, Cu, Zn, Pb and Ni, to identify possible sourc...
Archival and acoustic tags reveal the post-spawning migrations, diving behavior, and thermal habitat of hatchery-origin Sacramento River steelhead kelts (Oncorhynchus mykiss)
Salmonid Electronic tag Geolocation Movement Water temperature Depth Marine Ocean Freshwater
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2015/11/16
Acoustic and geolocating archival tags were deployed on steelhead kelts to study their post-spawning migrations, diving behavior and thermal habitat.Fourteen reconditioned steelhead kelts were surgica...
Structure of 0+ juvenile fish assemblages in the modified upper stretch of the River Elbe, Czech Republic
YOY fish fish reproduction regulation
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2015/7/3
In August 2007, the 0+ juvenile fish assemblage of the upper River Elbe was surveyed using electrofishing. Thirty-six localities were sampled along a 177 km long section between the towns of Verdek an...
Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin
fish community macroinvertebrates pollution channelization Elbe basin
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2015/6/8
The aim of this study was to provide the first account of fish and macroinvertebrate communities in a heavily degraded river basin in the Czech Republic. Fish and macrozoobenthos were surveyed at 18 s...
Fish community structure of the middle course of the Bečva River
weirs fish species Beč va river Czech Republic
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2015/6/5
Fish communities of the Bečva River were studied in summer and autumn 2000 and 2001. Electric fishing gear (Honda EX 1000, DC 230 V, 0.75–0.9 kW) was used for sampling. Four sampling sites (Grymo...
Fish Communities in the Poodří Protected Landscape Area (the Odra River basin)
fish communities Odra River Poodř í PLA floodplain
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2015/6/5
The Odra River, 55.2 kmof its length, is winding through the Poodří Protected Landscape Area, which has total area of 81,5 km2. More than 80% of its stream has retained the natural cha...
Effects of the construction of a reservoir on the fish assemblage in an inflow river
riverine fish assemblage development Czech Republic reservoir tributary electrofishing
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2015/6/5
The construction of the Římov Reservoir on the Malše River in 1978 significantly influenced the fish assemblage within the river, above the reservoir. Fish species that had successfully colo...
Assessment of metal contamination in the upper reaches of the Tich?Orlice River
Elbe tributary Salmo trutta morpha fario brown trout
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2015/6/1
The aim of the present study was to assess metal contamination in the same reaches of the river, and thus to help explain unsatisfactory reproduction results in the reproduction of salmonoid fish. The...