1 edition of Ecosystem analysis at the watershed scale found in the catalog.
Ecosystem analysis at the watershed scale
|The Physical Object|
|Pagination||26 p. :|
|Number of Pages||26|
To advance the science of WCEA, however, a standard set of ecosystem components and indicators is required that can be used at the watershed scale, to inform effects‐based understanding of cumulative change, and at the project scale, to inform regulatory‐based project based impact assessment and by: The book is organized around a core set of ecosystem processes and attributes that collectively help to generate the whole-system structure and function of a terrestrial ecosystem. In the first nine chapters, a conceptual framework is developed based on distinct soil, microbial, plant, atmospheric, hydrologic, and geochemical processes that are.
In this study, we evaluated the aquatic ecosystem health (AEH) with five grades (A; very good to E; very poor) of FAI (Fish Assessment Index), TDI (Trophic Diatom Index), and BMI (Benthic Macroinvertebrate Index) using the results of SWAT (Soil and Water Assessment Tool) stream water temperature (WT) and quality (T-N, T-P, NH4, NO3, and PO4). By applying Random Forest, one of the machine Cited by: 1. Watershed Scale. A watershed is a topographically defined area such that all the precipitation falling into the area leaves in a single stream. Most watersheds used in ecosystem studies are relatively small first order streams with drainage areas of ha. Studies on the watershed level integrate all processes occurring within the boundaries.
Watershed analysis is the primary tool for generating information to implement ecosystem management as directed in the Northwest Forest Plan and the Medford District Resource Management Plan. The Upper Bear Creek Watershed Analysis describes conditions and interrelationships of ecosystem components for the Upper Bear Creek Watershed Analysis Area. Notably, while most of these models simulate processes at the reach-to watershed-scale, those processes are often not finely resolved enough to make local management decisions (Irving et al.,
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Ecosystem Analysis at the Watershed Scale: Federal Guide for Watershed Analysis - Section II 1 Overview Introduction Watershed analysis is a procedure used to characterize the human, aquatic, riparian, and terrestrial features, conditions, processes, and interactions (collectively referred to as “ecosystem elements”) within a watershed.
Ecosystem Services and Tradeoffs • Ecosystem services are the goods and benefits society derives from ecosystems • Examples: Water, Food, Energy (biomass), Pollination, Biodiversity • Most ecosystem services cannot be directly measured, or are insufficiently monitored or reported • The InVEST toolset is a science-based free open-File Size: 2MB.
In general usage, the term watershed often connotes a relatively small drainage area, while the term river basin is reserved for very large areas.
These terms are not scale-specific and should not be limited to particular size classes, however, because each term properly applies to regions ranging in size from less than a small field to almost a third of the North American continent.
We developed a cost-based methodology to assess the value of forested watersheds to improve water quality in public water supplies. The developed methodology is applicable to Ecosystem analysis at the watershed scale book source watersheds to determine ecosystem services for water quality.
We assess the value of forest land for source water mitigation of total organic carbon (TOC) through the use of linked watershed and reservoir Cited by: 1.
Ecosystem processes at the watershed scale: Extending optimality theory from plot to catchment Taehee Hwang,1 Lawrence Band,1 and T. Hales2 Received 26 January ; revised 6 August ; accepted 20 August ; published 21 November Cited by: ecosystem processes within the contributing watershed when assessing the impact of climate change.
In this paper we present a framework for investigating a range of potential climate change impacts on watershed ecosystems using a spatially distributed watershed sim- ulation by: Watershed Epidemiology: Connecting Ecosystem Services to Human Health and Well-Being.
By “watershed epidemiology” we mean adapting some of the precepts and methods of human epidemiology to the geographic scales of watersheds in order to gain a more complete understanding of connections between the environment, water resources, and the health and well-being of human Cited by: 7.
/60/EC), ecosystem services refer to the benefits that people obtain from them (MA, ), the direct and indirect contributions of ecosystems to human well-being (TEEB, ). In MARS the analysis will be conducted considering three spatial scales: the water body, through field.
These bundles at watershed scale could be identified according to the dominant ES and land cover as follows: 1) High-quality agricultural area. Download: Download high-res image (KB) Download: Download full-size image; Fig.
Spatial patterns of ecosystem services by: EAWS - Ecosystem Analysis at the Watershed Scale. Looking for abbreviations of EAWS. It is Ecosystem Analysis at the Watershed Scale.
Ecosystem Analysis at the Watershed Scale listed as EAWS. Ecosystem Analysis at the Watershed Scale; Ecosystem Approach; Ecosystem Approach to.
This book presents a summary and synthesis of two decades of research on biogeochemical cycling and related processes in Walker Branch Watershed, a mixed deciduous watershed near Oak Ridge, Tennessee, which is one of only a few long-term, intensive ecosystem studies in the United States aimed at the quantification of land-water interactions in a forested : Dale W.
Johnson. Watershed-Based Mitigation Datasets 9 â ¢ Watershed characterization â The data can be used to evaluate watershed conditions (e.g., habitat, water quality, or ecosystem functions) that may be addressed or that may benefit from the DOTâ s action to mitigate in alternative ways to traditional stormwater BMPs, for storm- water impacts.
Innovative market-based mechanisms for watershed services include self-organized private payments, public payments or incentives, and trading schemes. Feature Publications.
The Nature and Value of Ecosystem Services: An Overview Highlighting Hydrologic Services (Brauman et al. )(PDF, MB). Large-Scale Ecosystem Restoration examines some of the most difficult and important issues involved in restoring and protecting natural systems.
It is a landmark publication for scientists, policymakers, and anyone working to protect or restore landscapes or watersheds. A watershed-scale and long-term perspective of forest ecosystem responses is requisite to understanding and predicting cause and effect relationships. This book synthesizes interdisciplinary studies conducted over thirty years, to evaluate responses of a clear-cut, cable-logged watershed at the Coweeta Hydrologic Laboratory in the Nantahala Cited by: 8.
Ecosystem processes at the watershed scale: Mapping and modeling ecohydrological controls of landslides Lawrence E. Band a,⁎, T. Hwang a, T.C. Hales b, James Vose c, Chelcy Ford c a University of North Carolina, United States b Cardiff University, United Kingdom c United States Forest Service, Southern Research Station, United States article info abstract.
In this work, we undertook an integrated assessment of water and forest ecosystem to develop the value-based sustainability indicators (VBSI) of watershed resource. This is a new approach proposed to be used to gauge the sustainability of ecosystems goods and services by taking into account the economic values to the local community in place.
A conservation idea as implied in the concept of. being, there has not been a comprehensive inventory of watershed-scale ecosystem ser- (52%) included more than one ecosystem service type in the analysis. 1 1 1 1 1 1 ¢ 1 1û ð1 ), we Ecosystem Services across US Watersheds: A Meta-Analysis of Studies – Size: 2MB.
Analysis of forest ecosystem processes is now possible at regional scales by integrating stand-level models with georeferenced databases. Remote sensing is an essential element of regional ecosystem analysis, as it provides complete and consistent measures of the landscape, but only for certain variables that can be measured with this technology.
As explained in Ch. 6 of this volume, the hydrologic budget is calculated at the small watershed scale in units for mm H2O, i.e. analogous to the depth of water measured in a rain gauge. The flux of water from the watershed is measured as volume discharge (e.g., units of L/s) through a V-notch weir at the catchment outlet (Fig.
1, Ch. 6). An Ecosystem Services Assessment of the Lake Winnipeg Watershed: Phase 1 Report Southern Manitoba Analysis 4 Executive Summary The general purpose of this study is to improve policy trade-off and cost benefit methodologies to.Get the most up-to-date and comprehensive guide to watershed analysis and management.
In Watersheds: Processes, Assessment, and Management, author Paul DeBarry covers aspects of watershed physical processes such as assessing, classifying, and evaluating a watershed; using GIS models for watershed assessment; and effectively planning for future use and by: The WESTool allows users to explore how ecosystem services, land uses and socioeconomic factors interact across Cambodia’s landscapes.
By combining advanced science with intuitive maps and tools, the WESTool offers valuable information at the local, regional and national scale to support decision-makers and land managers who wish to understand and balance the value of remaining forests with.