GroMoPo Metadata for East Zealand MIKE SHE model

Authors:

GroMoPo E. Leijnse

Owners:

gromopo_admin

Type:

Resource

Storage:

The size of this resource is 1.8 KB

Created:

Feb 08, 2023 at 5:18 a.m.

Last updated:

Feb 08, 2023 at 5:19 a.m.

Citation:

See how to cite this resource

Sharing Status:	Public
Views:	872
Downloads:	220
+1 Votes:	Be the first one to this.
Comments:	No comments (yet)

Abstract

The hydrology of coastal catchments is influenced by both sea level and climate. Hence, a comprehensive assessment of the impact of climate change on coastal catchments is a challenging task. In the present study, a coupled groundwater-surface water model is forced by dynamically downscaled results from a general circulation model. The effects on water quantity and quality of a relatively large lake used for water supply are analyzed. Although stream inflow to the lake is predicted to decrease during summer, the storage capacity of the lake is found to provide a sufficient buffer to support sustainable water abstraction in the future. On the other hand, seawater intrusion into the stream is found to be a significant threat to the water quality of the lake, possibly limiting its use for water supply and impacting the aquatic environment. Additionally, the results indicate that the nutrient load to the lake and adjacent coastal waters is likely to increase significantly, which will increase eutrophication and have negative effects on the surface water ecology. The hydrological impact assessment is based on only one climate change projection; nevertheless, the range of changes generated by other climate models indicates that the predicted results are a plausible realization of climate change impacts. The problems identified here are expected to be relevant for many coastal regimes, where the hydrology is determined by the interaction between saline and fresh groundwater and surface water systems.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

Place/Area Name:

Denmark

North Latitude

56.0986°

East Longitude

12.6369°

South Latitude

55.0223°

West Longitude

11.1045°

Streets Terrain Satelite

Spatial Extent

Content

Learn more about the BagIt download

Select a file to see file type metadata.

Additional Metadata

Name	Value
DOI	10.1007/s10584-011-0367-3
Depth	45
Scale	101 - 1 000 kmÂ²
Layers	10
Purpose	Groundwater resources
GroMoPo_ID	236
IsVerified	True
Model Code	MIKE SHE
Model Link	https://doi.org/10.1007/s10584-011-0367-3
Model Time	1991 - 2008
Model Year	2012
Model Authors	Sonnenborg, TO; Hinsby, K; van Roosmalen, L; Stisen, S
Model Country	Denmark
Data Available	Report/paper only
Developer Email	tso@geus.dk
Dominant Geology	Unconsolidated sediments
Developer Country	Denmark; Australia
Publication Title	Assessment of climate change impacts on the quantity and quality of a coastal catchment using a coupled groundwater-surface water model
Original Developer	No
Additional Information	In the present study, a coupled groundwaterâ€“surface water model is forced by dynamically downscaled results from a general circulation model. The effects on water quantity and quality of a relatively large lake used for water supply are analyzed
Integration or Coupling	Water management
Evaluation or Calibration	Dynamic water levels
Geologic Data Availability	Yes

How to Cite

GroMoPo, E. Leijnse (2023). GroMoPo Metadata for East Zealand MIKE SHE model, HydroShare, http://www.hydroshare.org/resource/7fbda3def20d4180a2c043be192cabac

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/

Comments

There are currently no comments

	Name:
	Organization:
	Email:
	Address:
	Phone:
	Homepage:
	Author Identifiers: