Mapping recharge from space: roadmap to meeting the grand challenge
Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to t...
Ausführliche Beschreibung
Autor*in: |
Entekhabi, Dara [verfasserIn] |
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Artikel |
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Sprache: |
Englisch |
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2006 |
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Anmerkung: |
© Springer-Verlag 2006 |
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Übergeordnetes Werk: |
Enthalten in: Hydrogeology journal - Springer-Verlag, 1995, 15(2006), 1 vom: 03. Nov., Seite 105-116 |
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Übergeordnetes Werk: |
volume:15 ; year:2006 ; number:1 ; day:03 ; month:11 ; pages:105-116 |
Links: |
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DOI / URN: |
10.1007/s10040-006-0120-6 |
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OLC2040014969 |
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520 | |a Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. | ||
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10.1007/s10040-006-0120-6 doi (DE-627)OLC2040014969 (DE-He213)s10040-006-0120-6-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Entekhabi, Dara verfasserin aut Mapping recharge from space: roadmap to meeting the grand challenge 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. Groundwater recharge Remote sensing Inverse modeling Data assimilation Moghaddam, Mahta aut Enthalten in Hydrogeology journal Springer-Verlag, 1995 15(2006), 1 vom: 03. Nov., Seite 105-116 (DE-627)18393735X (DE-600)1227482-3 (DE-576)045314829 1431-2174 nnns volume:15 year:2006 number:1 day:03 month:11 pages:105-116 https://doi.org/10.1007/s10040-006-0120-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_70 GBV_ILN_183 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_2027 GBV_ILN_4277 AR 15 2006 1 03 11 105-116 |
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10.1007/s10040-006-0120-6 doi (DE-627)OLC2040014969 (DE-He213)s10040-006-0120-6-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Entekhabi, Dara verfasserin aut Mapping recharge from space: roadmap to meeting the grand challenge 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. Groundwater recharge Remote sensing Inverse modeling Data assimilation Moghaddam, Mahta aut Enthalten in Hydrogeology journal Springer-Verlag, 1995 15(2006), 1 vom: 03. Nov., Seite 105-116 (DE-627)18393735X (DE-600)1227482-3 (DE-576)045314829 1431-2174 nnns volume:15 year:2006 number:1 day:03 month:11 pages:105-116 https://doi.org/10.1007/s10040-006-0120-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_70 GBV_ILN_183 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_2027 GBV_ILN_4277 AR 15 2006 1 03 11 105-116 |
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10.1007/s10040-006-0120-6 doi (DE-627)OLC2040014969 (DE-He213)s10040-006-0120-6-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Entekhabi, Dara verfasserin aut Mapping recharge from space: roadmap to meeting the grand challenge 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. Groundwater recharge Remote sensing Inverse modeling Data assimilation Moghaddam, Mahta aut Enthalten in Hydrogeology journal Springer-Verlag, 1995 15(2006), 1 vom: 03. Nov., Seite 105-116 (DE-627)18393735X (DE-600)1227482-3 (DE-576)045314829 1431-2174 nnns volume:15 year:2006 number:1 day:03 month:11 pages:105-116 https://doi.org/10.1007/s10040-006-0120-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_70 GBV_ILN_183 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_2027 GBV_ILN_4277 AR 15 2006 1 03 11 105-116 |
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10.1007/s10040-006-0120-6 doi (DE-627)OLC2040014969 (DE-He213)s10040-006-0120-6-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Entekhabi, Dara verfasserin aut Mapping recharge from space: roadmap to meeting the grand challenge 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. Groundwater recharge Remote sensing Inverse modeling Data assimilation Moghaddam, Mahta aut Enthalten in Hydrogeology journal Springer-Verlag, 1995 15(2006), 1 vom: 03. Nov., Seite 105-116 (DE-627)18393735X (DE-600)1227482-3 (DE-576)045314829 1431-2174 nnns volume:15 year:2006 number:1 day:03 month:11 pages:105-116 https://doi.org/10.1007/s10040-006-0120-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_70 GBV_ILN_183 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_2027 GBV_ILN_4277 AR 15 2006 1 03 11 105-116 |
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Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. © Springer-Verlag 2006 |
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Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. © Springer-Verlag 2006 |
abstract_unstemmed |
Abstract Fields of diffuse recharge flux play pivotal roles in: (1) linking surface and subsurface hydrologic systems, (2) controlling the biogeochemistry of terrestrial systems, and (3) determining the sustainability of well withdrawals from aquifers. This hydrologic flux is intimately related to the distribution and functioning of vegetation cover and type. In turn, it also plays a significant role in the distribution of vegetation. Until now, recharge has been mostly estimated as residual of either surface or subsurface water balance. In situ instruments for measurement of this quantity are difficult to implement and maintain. Long-term and spatially explicit (mapped) monitoring of recharge flux have been elusive goals. A review is presented of the possible spaceborne and airborne remote sensing and data interpretation techniques that may address the grand challenge of recharge mapping on large scales. The approaches rely on microwave remote sensing in order to measure land surface states in the presence of atmosphere and vegetation cover that attenuate and disturb the signal as it travels from the surface to the sensor. The emphasis is on radar systems that also have beneficial ground spatial resolution characteristics. Finally, examples of two candidate space-borne systems are presented as feasible approaches to the required measurements. © Springer-Verlag 2006 |
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title_short |
Mapping recharge from space: roadmap to meeting the grand challenge |
url |
https://doi.org/10.1007/s10040-006-0120-6 |
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