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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 12 docx

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 1 ppt

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 1 ppt

... The coastal wetlands only used a single-season late spring leaf-off image from mid-March. Prairie wetlands, forest wetlands, and ripar-ian wetlands utilized a two-season (leaf-off and peak phenological ... is the largest freshwater lake in China, with many marshes, grass-lands, and alluvial oodplains in its watershed. The wetland area of Poyang Lake Basin has diverse ora and fauna and provides ... Wetland and Water Resource Modeling and Assessment Chapter 12 Predictive Modeling of Lake Nitrogen, Phosphorus, and Sediment Concentrations Based on Land Use/Land Cover Type and Pattern 14 1Pariwate...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 2 doc

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 2 doc

... beach.© 20 08 by Taylor & Francis Group, LLC16 Wetland and Water Resource Modeling and Assessmentbodies and built-up areas are close to roads and rails. Thus, the spatial adjacency of these ... examining spectral characteris-tics, three groups of objects with spectral similarity were identied: (a) wetland and grassland/forest, (b) bare land and developing urban area, and (c) built-up ... built-up area and muddy beach. Figure 2. 2 illustrates the special overlap between the built-up area and the muddy beach.To improve the classication accuracy, the road data and DEM (the geographic...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 3 doc

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 3 doc

... residential and industrial land uses interspersed among expanses of landlls, marsh grass elds, tidal wetlands creeks, mudats, and rivers (Figure 3. 1). There are approximately Band 32 Band 17Band ... 23 34 km2 of wetlands and open water within the Meadowlands, and 12 km2 of salt marsh vegetation including high marsh species Patens (Spartina patens) and Dis-tichlis (Distichlis spicata), ... benets (Ko and Day 2004). Salt marshes provide habitats for a wide vari-ety of sh and wildlife, and help maintain coastal water quality by acting as lters and scrubbers of sediments and excess...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 4 pot

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 4 pot

... and A is the total area of the Carex landscape.The fragmentation index of the Carex landscape in the Poyang Lake wetland area is 0.6 041 (0 represents landscape that has not been depleted, and ... spectral library and the spectral angle map-ping approach, and (3) to assess the accuracy of the presented approach.© 2008 by Taylor & Francis Group, LLC 40 Wetland and Water Resource Modeling ... Taylor & Francis Group, LLC 34 Wetland and Water Resource Modeling and Assessmentwhere C is the landscape fragmentation index of Carex, ∑Ni stands for the total number of Carex landscape...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 5 doc

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 5 doc

... and Water Budget© 2008 by Taylor & Francis Group, LLC 50 Wetland and Water Resource Modeling and Assessment 5. 2.8 .5 Scenario 5: Large Population Increase—Wet Year(20 45) , No Groundwater ... LLC 54 Wetland and Water Resource Modeling and AssessmentLand use planners should carefully review the implication of groundwater loss on local economies and consider converting land area from ... equation 5. 6). The WASSI was used to quantita-tively assess the relative magnitude in water supply and demand at the 8-digit HUC watershed scale. The WASSIR was used to assess the relative change...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 6 docx

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 6 docx

... described the water problem including seasonal drought and water stor-age capacity in a red soil area. Wang et al. (19 96) analyzed the variations in rainfall, evaporation, and water storage and supply ... 60 Wetland and Water Resource Modeling and Assessmenthave rarely been undertaken in the red soil areas of China. SWAT (Soil and Water Assessment Tool) (Arnold et al. 1998) is a distributed ... >75% >75%TABLE 6. 3Parameter calibration of model.G Fb Fm FcParameter Original Calibrated Original Calibrated Original Calibrated Original CalibratedCN271 68 65 63 65 64 65 65 ESCO 0.95...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 7 pot

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 7 pot

... grandis was planted over 97% of a native grassland watershed. However, it took eight years to have a clear streamow impact after Pinus patula was planted over 86% of a native grassland watershed. ... between water quantity and quality and forestation activities at watershed and regional scales. The impacts of the massive forestation efforts described above on watershed hydrology and water resources ... temperature (Federer and Lash 1 978 ). 78 Wetland and Water Resource Modeling and AssessmentNevertheless, several well-cited studies have demonstrated the uncertainty and variability of potential...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 8 doc

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 8 doc

... topographic index bins, and A i [L2] is the fractional catchment area corresponding to each bin.94 Wetland and Water Resource Modeling and Assessment 8. 3.2 MODEL CALIBRATION AND VALIDATIONThe ... stormow, and baseow.© 20 08 by Taylor & Francis Group, LLC 98 Wetland and Water Resource Modeling and AssessmentREFERENCESAmbroise, B., K. Beven, and J. Freer. 1996. Toward a generalization ... observed daily precipitation, pan evaporation, and stream discharge from 1 982 to 1 985 are selected for model parameter calibration, and the daily data from 1 986 to 1 987 for model validation. Additionally,...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 9 pot

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 9 pot

... heat balance used for snow-melt and potential evapotranspiration, are taken as spatially constant over the water- shed. Also, the partial linear reservoir coefcients for the groundwater and ... instead of the analytical solution used in the original lumped-parameter water balance model, we are able to easily represent the mass balance of both water and an arbitrary conservative pollutant ... Elmer, A. Hu, H. Manguerra, and A. Parker. 199 8. BASINS V.2.0 user’s manual. Washington, DC: U.S. Environmental Protection Agency Ofce of Water, EPA-823-B -9 8-0 06.Leonard, R. A. , W. G. Knisel, and...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 10 potx

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 10 potx

... watershed had a medium wind erosion potential (Table 10. 2) and most of the area was in the agricultural land. 10. 4 ESTIMATING ANIMAL MANURE LOADING POTENTIALImproper management of animal manure ... programs. 10. 2 STUDY AREAThe study area of this research is the Cass River watershed, a subwatershed of the Saginaw Bay watersheds. The Cass River watershed runs cross Huron, Sanilac, Tus-cola, Lapeer, ... agricultural production, warm -water sh-ing, and navigation. Agriculture and forests are the two major land uses/covers in the Cass River watershed, accounting for 60% and 21% of the total land area,...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 11 pdf

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 11 pdf

... typical of a shallow water lake. As the larg-est lake in Jianghan Plain, its geological setting is a faulted depression between the © 2008 by Taylor & Francis Group, LLC140 Wetland and Water ... LLC138 Wetland and Water Resource Modeling and Assessment2. The recent observations of water nutrients were obtained from the litera-ture3,4 and the measured data (the measured TN and TP ... model can be used to evaluate the impact of land management practices on water, sediment, and agricultural-chemical yields in large, complex basins with a variety of soils and land cover on a time...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 12 docx

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 12 docx

... prediction of water quality parameters. Landscape indices are gen-erally widely used tools for spatial landscape analyses and serve as standards for comparison between landscapes in different parts ... LLC146 Wetland and Water Resource Modeling and Assessment 12. 3 RESULTS A. Multivariate regression analysis suggested that the mean patch size of agri-culture and open land in the catchments had ... Specic land use and land cover (LULC) types, such as “cropland” and “urban”, are associated with human activities and their physical characteristics often affect water quality.2 Land use practices...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 13 potx

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 13 potx

... the east and then discharges into Poyang Lake. The watershed is characterized by a fragile FIGURE 20.5FIGURE 20.6© 2008 by Taylor & Francis Group, LLC160 Wetland and Water Resource Modeling ... Lake.The Xiushui watershed discharges water and sediments into Poyang Lake, which is the largest freshwater lake in China and an important international wetland with considerable ecosystem functions. ... Experimental Lab of Geomorphology.Folly, A. , M. C. Bronsveld, and M. Clavaux. 1996. A knowledge-based approach for C-factor mapping in Spain using Landsat TM and GIS. International Journal of Remote...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 14 pptx

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 14 pptx

... 170 Wetland and Water Resource Modeling and Assessment 14. 3 RESULTSActual land use in a 1-km buffer around each wetland was well represented by the estimated land use categories (Figure 14. 1); ... (for high-impact land categories such as urban and agricultural land), by 3 (for moderate land use impacts such as fallow pasture, park, and suburban residential), whereas forested land was multiplied ... buffer around each wetland. We create a multimetric wetland disturbance axis (WDA) that incorporates rapid measures of hydrology, water quality, and land use.As a rapid assessment of biological...
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WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 15 ppt

WETLAND AND WATER RESOURCE MODELING AND ASSESSMENT: A Watershed Perspective - Chapter 15 ppt

... Wetland and Water Resource Modeling and AssessmentREFERENCESBernard, P., and L. Antoine. 2004. Principal component analysis: An appropriate tool for water quality evaluation and management-application ... a water body and vegetation, the near-infrared band is the most useful in distinguishing the land -and- water boundary and ground vegetation (Zhen and Chen 1995, Tan et al. 2004). Bands 1 and ... Wetland and Water Resource Modeling and Assessment 15. 2 MATERIALS AND METHODS 15. 2.1 BUILDING AN EVALUATION INDICATOR SYSTEMMany factors, including biophysical and anthropogenic factors, may...
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