Hydrological Modelling of Small Scale Processes in a Wetland Habitat O. M. JOHANSEN, J.B. JENSEN & M.L. PEDERSEN Aalborg University, Department of Civil.

Slides:

Advertisements

Similar presentations

Introduction to Environmental Engineering Lecture 15 Water Supply and Groundwater.

Advertisements

Getahun Wendmkun Adane March 13,2014 Groundwater Modeling and Optimization of Irrigation Water Use Efficiency to sustain Irrigation in Kobo Valley, Ethiopia.

Groundwater Flow Model of the Southern Willamette Valley Groundwater Management Area Jeremy Craner and Roy Haggerty Department of Geosciences.

PROTECT: Puerto Rico Testsite for Exploring Contamination Threats Why modeling? The prediction of water resources and the assessment.

Watershed Characteristics Approach for Ground Water Recharge Estimation John L. Nieber, Roman Kanivetsky, Bruce Wilson, Heidi Peterson, Francisco Lahoud,

Why is Groundwater Important? Drinking water for nearly 50% of US 98% of rural domestic supplies 35% of public supplies 42% of irrigation for agriculture.

Progress Report – Design of Native Wetland Nursery Facility Design of Native Wetland Nursery Facility For Metro’s Native Plant Center Prepared by: Portland.

Dr. Martin T. Auer Michigan Tech Department of Civil & Environmental Engineering Surface Water Supply.

Dr. Martin T. Auer Michigan Tech Department of Civil & Environmental Engineering Surface Water Supply.

WATER - A FINITE RESOURCE. I. Introduction “essential for life”

Catchment Scale Streamflow Response to Climate Variability in the Rain-Snow Transition Zone of California's Sierra Nevada Mountains T.C. Harmon [1,2] and.

Watershed Introduction. What is a Watershed? An area of land, from ridge top to ridge top, that collects, stores, and releases water to a common point,

By Saleh A. Al-Hassoun Associate Professor Department of Civil Engineering College of Engineering King Saud University Riyadh, Saudi Arabia

IMPORWARE EGYPT - WP2 Activities. Egyptian Environmental Affairs Agency (EEAA) Established according to the Law 4/1994 (later amended by Law 9/1999) for.

Tropical Cyclones, Water as a Resource. Tropical Cyclones Figure 5.40.

River Rainfall Runoff G.W.T Main objectives of the project: Designing the irrigation system for a specific area. The first step is to determine the water.

UNIT SEVEN: Earth’s Water  Chapter 21 Water and Solutions  Chapter 22 Water Systems  Chapter 23 How Water Shapes the Land.

8. Sampling and National System for Regional Groundwater Monitoring Jiri Sima.

Water availability and quality vulnerability after climate and land-cover changes in an Andean volcanic watershed in south central Chile José Luis Arumí.

Water Harvesting and Groundwater Recharging in India: Potentials and Pitfalls M. Dinesh Kumar, B. R. Sharma, Ankit Patel and OP Singh IWMI-Tata Water Policy.

U.S. Department of the Interior U.S. Geological Survey Sustainability of Ground-Water Use in the San Pedro River Basin, Cochise County, Arizona James Leenhouts,

Adam M. Davis Center for Geospatial Data Analysis Indiana University, Bloomington, IN Studying geological controls on succession in an old field: Progress.

Surface Water and Groundwater Fusion Text: Pages

Advancements in Simulating Land Hydrologic Processes for Land Surface Modeling (LSM) Hua Su Presentation for Physical Climatology.

Water resources at the IAEA and some recent initiatives.

Groundwater Modeling Study case : Central Plain of Thailand

ELDAS Case Study 5100: UK Flooding

Characterization Report Module 2: Water Budget, Pressures and Impacts, Significant Water Management Issues, Monitoring, Characterization Report Characterization.

Watershed Assessment and Diagnosis of Condition for August 20, 2007 Joe Magner and Greg Johnson MPCA.

DEVELOPMENT OF LOCAL DROUGHT TRIGGER LEVELS PREPARED BY THE HILL COUNTRY UNDERGROUND WATER CONSERVATION DISTRICT.

Environmental Science Photo Gallery Images by S. Holden and B. Meehan School of Applied Sciences.

Hydrologic Related Activities within the Joint Institute for Caribbean Climate Studies Eric Harmsen, Ph.D., P.E. Dept. of Agricultural and Biosystems Engineering.

CLIMATE CHANGE AND WATER MAKING RIVER BASIN MANAGEMENT PLANS “CLIMATE PROOF” IN SPAIN.

Water Resources A river runs through it…. Water: The Universal Solvent One of the most valuable properties of water is its ability to dissolve. This makes.

IMPLEMENTATION OF THE WATER FRAMEWORK DIRECTIVE IN HUNGARY Eszter HAVAS-SZILÁGYI Ministry of Transport and Water Management Eszter HAVAS-SZILÁGYI Ministry.

U.S. Department of the Interior U.S. Geological Survey Groundwater Study For Malad and Bear Rivers Drainages, Box Elder County Bear River Water Conservancy.

Watersheds Human activities and structures, as depicted

Groundwater David R. Maidment CE 394K.2 Spring 2005 Reading: Handbook of Hydrology, Chapter 6, Sec 6.1 to 6.7.

THE HYDROLOGIC CYCLE 2: GROUNDWATER. The Hydrologic Cycle - Fresh Water Storage Reservoir % of Total Fresh Water Glaciers (Frozen)76% Groundwater22% Rivers.

Water Resources.

Fine-Resolution, Regional-Scale Terrestrial Hydrologic Fluxes Simulated with the Integrated Landscape Hydrology Model (ILHM) David W Hyndman Anthony D.

Groundwater response to stream stage fluctuations in a regulated stream, New Martinsville, WV Madan Maharjan Joe Donovan West Virginia University.

AOM 4643 Principles and Issues in Environmental Hydrology.

The Islamic University of Gaza Faculty of Engineering Civil Engineering Department EENV 5326 Groundwater Modeling.

How much water will be available in the upper Colorado River Basin under projected climatic changes? Abstract The upper Colorado River Basin (UCRB), is.

California Water Briefing APRIL 2006 Department of Water Resources.

RESERVE DETERMINATION STUDIES FOR SELECTED SURFACE WATER, GROUNDWATER, ESTUARIES AND WETLANDS IN THE GOURITZ WMA – PSC MEETING NO 1 OVERVIEW OF THE RESERVE.

DIAS INFORMATION DAY GLOBAL WATER RESOURCES AND ENVIRONMENTAL CHANGE Date: 09/07/2004 Research ideas by The Danish Institute of Agricultural Sciences (DIAS)

Environmental Science Lab “Groundwater Pollution” Recall from last day: – POROSITY refers to the amount of space between particles of soil – Fluid stored.

Water In what ways have you used water today? How much water is used to make a 1KG burger?

Label: 1.aquifer 2.water table 3.impermeable layer 4.zone of saturation 5.zone of aeration, 6.recharge area aquifer Water table Impermeable layer (bedrock)

DIRECT RUNOFF HYDROGRAPH FOR UNGAUGED BASINS USING A CELL BASED MODEL P. B. Hunukumbura & S. B. Weerakoon Department of Civil Engineering, University of.

Integrated hydrological modelling with selected climate scenarios for assessment of future changes in groundwater levels and runoff in coastal areas Torben.

Botkin and Keller Environmental Science 5e Chapter 20 Water Supply, Use and Management.

Groundwater movement Objective To be able to calculate the hydraulic conductivity of a sample given measurements from a permeameter To be able to evaluate.

Hydrosphere Notes Parts 1 – Rivers. How does a river develop? When precipitation is greater than evapotranspiration Or from a spring where groundwater.

Chapter 21 Water Supply, Use and Management. Groundwater and Streams Groundwater –Water found below the Earth’s surface, within the zone of saturation,

Radial Flow to an Unconfined Aquifer From Mays, 2011, Ground and Surface Water Hydrology.

Geospatial Hydrology Group

Development and Application of a Groundwater-Flow Model of the Atlantic Coastal Plain aquifers, Aiken County, South Carolina to Support Water Resource.

allison aldous joseph gurrieri roger congdon trish carroll leslie bach

Steady flow in a confined aquifer

Hydrologic Cycle and Physiography of Groundwater Habitats

Challenge – Condition accounts

GROUNDWATER MONITORING FOR THE WFD UK approach

Quarterly Journal of Engineering Geology and Hydrogeology

Department of Civil Engineering

Availability of water resources under climate change in SE Europe

On the Causes of the Shrinking of Lake Chad

Groundwater Flow Example

Presentation transcript:

Hydrological Modelling of Small Scale Processes in a Wetland Habitat O. M. JOHANSEN, J.B. JENSEN & M.L. PEDERSEN Aalborg University, Department of Civil Engineering - Water and Soil

Objective of this study: To simulate the detailed flow paths in Danish river valley containing protected rich fens and natural springs. Understanding and quantifying the hydrological processes is an important step towards predicting the ecological responses in these habitats Relevance: A planned well field close to the habitat area initiated the investigations Focus in presentation: The process of gaining knowledge on the hydrological system PhD student Ole Munch Johansen

Location of the Lindenborg River system

Hydro-geological settings

Methods Data collection programme

Methods Data collection programme Combining local and regional distributed hydrological models Observation well Spring Regional model Rich fen Detailed model Legend 0.8 km km 2

Methods Data collection programme Combining local and regional distributed groundwater models Using models and field measurements for hypothesis testing

Methods Data collection Hydrological modelling Hypothesis testing

Spring Supply for fish farm Rich Fen

Main results from stationary model simulations spring Rich fen River Limestone aquifer

Water level measurements

Main results from stationary model simulations Flow through rich fen: 1.2 mm/day as average surface runoff -The flow is controlled by the vertical pressure gradient 80 % of the discharge to the river comes from natural springs (and does not flow through the rich fens or the river valley deposits)

Recent and future work

Thank you!