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Assessing the Impacts of Hydrologic and Land Use Alterations on Water Temperature in the Farmington River Basin in Connecticut

Journal Article · · Hydrology and Earth System Sciences

Aquatic ecosystems can be significantly altered by the construction of dams and modification of riparian buffers and the effects are often reflected in spatial and temporal changes to water temperature. To investigate the implications for water temperature of spatially and temporally varying riparian buffers and dam-induced hydrologic alterations, we have implemented a modeling system (DHSVM-RBM) that couples a spatially distributed land surface hydrologic model, DHSVM, with the distributed stream temperature model, RBM. The basic modeling system has been applied previously to several similar-sized watersheds. However, we have made enhancements to DHSVM-RBM that simulate spatial heterogeneity and temporal variation (i.e. seasonal changes in canopy cover) in riparian vegetation, and we included additional features in DHSVM-RBM that provide the capability for simulating the impacts of reservoirs that may develop thermal stratification. We have tested the modeling system in the Farmington River basin in the Connecticut River system that includes varying types of watershed development (e.g. deforestation and reservoirs) that can alter the streams’ hydrologic regime and thermal energy budget. We evaluated streamflow and stream temperature simulations against all available observations distributed along the Farmington River basin. Results based on metrics recommended for model evaluation compare well to those obtained in similar studies. We demonstrate the way in which the model system can provide decision support for watershed planning by simulating a limited number of scenarios associated with hydrologic and land use alterations.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1572896
Report Number(s):
PNNL-SA-141627
Journal Information:
Hydrology and Earth System Sciences, Journal Name: Hydrology and Earth System Sciences Journal Issue: 11 Vol. 23
Country of Publication:
United States
Language:
English

References (53)

Development and application of a hydroclimatological stream temperature model within the Soil and Water Assessment Tool: STREAM TEMPERATURE MODEL journal January 2012
T-NET, a dynamic model for simulating daily stream temperature at the regional scale based on a network topology: T-NET model for simulating stream temperature at a regional scale journal February 2016
Can stream and riparian restoration offset climate change impacts to salmon populations? journal March 2017
Impacts of stream riparian buffer land use on water temperature and food availability for fish journal January 2018
The hydraulic geometry of stream channels and some physiographic implications report January 1953
A spatially distributed model for assessment of the effects of changing land use and climate on urban stream quality: Development of a Spatially Distributed Urban Water Quality Model journal August 2016
The Response of Water Temperatures to Meteorological Conditions journal October 1968
Seasonal and interannual variability of energy fluxes over a broadleaved temperate deciduous forest in North America journal January 2000
A spatially distributed model for the assessment of land use impacts on stream temperature in small urban watersheds: ASSESSMENT OF LAND USE IMPACT ON URBAN STREAM TEMPERATURE journal October 2014
A nonlinear regression model for weekly stream temperatures journal October 1998
Hydrologic prediction for urban watersheds with the Distributed Hydrology-Soil-Vegetation Model journal October 2008
A Thermally Stratified Reservoir Module for Large‐Scale Distributed Stream Temperature Models With Application in the Tennessee River Basin journal October 2018
Integrating a reservoir regulation scheme into a spatially distributed hydrological model journal December 2016
Climate and land cover effects on the temperature of Puget Sound streams: Assessment of Climate and Land Use Impacts on Stream Temperature journal March 2016
Projected climate change impacts on the hydrology and temperature of Pacific Northwest rivers: CLIMATE CHANGE IMPACTS ON STREAMFLOW AND TEMPERATURE journal November 2012
Effects of a century of land cover and climate change on the hydrology of the Puget Sound basin journal March 2009
Coupled daily streamflow and water temperature modelling in large river basins journal January 2012
Summarizing multiple aspects of model performance in a single diagram journal April 2001
Land use change in New England: a reversal of the forest transition journal September 2012
Influence of streamside buffers on stream temperature response following clear-cut harvesting in western Oregon journal November 2013
Dams and downstream aquatic biodiversity: Potential food web consequences of hydrologic and geomorphic change journal November 1996
Effects of elevated water temperature on fish and macroinvertebrate communities below small dams journal January 2003
A grid-based approach for simulating stream temperature: A GRID-BASED APPROACH FOR SIMULATING STREAM TEMPERATURE journal March 2012
The forests of presettlement New England, USA: spatial and compositional patterns based on town proprietor surveys journal October 2002
Climate change impacts and greenhouse gas mitigation effects on U.S. water quality: CLIMATE CHANGE IMPACT ON WATER QUALITY journal September 2015
Downstream Ecological Effects of Dams journal March 1995
Undamming Rivers: A Review of the Ecological Impacts of Dam Removal journal June 2001
Characterising performance of environmental models journal February 2013
A semi-Lagrangian water temperature model for advection-dominated river systems: WATER TEMPERATURE MODEL journal December 2009
Stream Temperature Simulation of Forested Riparian Areas: II. Model Application journal April 1998
Evaluating the functionality and streamflow impacts of explicitly modelling forest-snow interactions and canopy gaps in a distributed hydrologic model journal June 2018
Climate change and stream temperature projections in the Columbia River basin: habitat implications of spatial variation in hydrologic drivers journal January 2014
A Long-Term Hydrologically Based Dataset of Land Surface Fluxes and States for the Conterminous United States: Update and Extensions journal December 2013
Modeling the effect of glacier recession on streamflow response using a coupled glacio-hydrological model journal January 2014
Quantifying stream thermal regimes at multiple scales: Combining thermal infrared imagery and stationary stream temperature data in a novel modeling framework journal January 2015
WARMF: Model Use, Calibration, and Validation journal January 2012
A catchment-scale assessment of stream temperature response to contemporary forest harvesting in the Oregon Coast Range journal November 2016
Effects of Clear-Cutting on Stream Temperature journal August 1970
Predicting Influences of Urban Development on Thermal Habitat in a warm Water Stream journal December 2004
A distributed hydrology-vegetation model for complex terrain journal June 1994
Summer Thermal Thresholds of Fish Community Transitions in Connecticut Streams journal December 2013
Scientific briefing: quantifying streambed heat advection associated with groundwater-surface water interactions: Scientific Briefing journal November 2015
Headwater stream temperature: Interpreting response after logging, with and without riparian buffers, Washington, USA journal April 2012
Forecasting river temperatures in real time using a stochastic dynamics approach: River Temperature Forecasting journal September 2013
An improved algorithm for estimating incident daily solar radiation from measurements of temperature, humidity, and precipitation journal March 1999
Stream heat budget modeling with HFLUX: Model development, evaluation, and applications across contrasting sites and seasons journal June 2017
The effect of Keepit Dam on the temperature regime of the Namoi River, Australia journal January 2002
An Ecological Perspective on In-Stream Temperature: Natural Heat Dynamics and Mechanisms of Human-CausedThermal Degradation journal June 2001
Model Evaluation Guidelines for Systematic Quantification of Accuracy in Watershed Simulations journal January 2007
Streamside Forest Buffer Width Needed to Protect Stream Water Quality, Habitat, and Organisms: A Literature Review journal November 2013
Incorporating thermal regimes into environmental flows assessments: modifying dam operations to restore freshwater ecosystem integrity: Incorporating thermal regimes in environmental flows assessments journal January 2010
Incorporation of the equilibrium temperature approach in a Soil and Water Assessment Tool hydroclimatological stream temperature model journal January 2018
Global evaluation of MTCLIM and related algorithms for forcing of ecological and hydrological models journal July 2013

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