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Aerial River Management for Future Water in the Context of Land Use Change in Amazonia.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Aerial River Management for Future Water in the Context of Land Use Change in Amazonia./
作者:	Weng, Wei.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
面頁冊數:	171 p.
附註:	Source: Dissertations Abstracts International, Volume: 81-09, Section: B.
Contained By:	Dissertations Abstracts International81-09B.
標題:	Geography. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27933074
ISBN:	9798662510302

Aerial River Management for Future Water in the Context of Land Use Change in Amazonia.
Weng, Wei.

Aerial River Management for Future Water in the Context of Land Use Change in Amazonia. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 171 p.

Source: Dissertations Abstracts International, Volume: 81-09, Section: B.

Thesis (Ph.D.)--Humboldt Universitaet zu Berlin (Germany), 2019.

This item must not be sold to any third party vendors.

This thesis focuses on aerial rivers, the preferential pathways of moisture flows in the atmosphere. It aims to provide knowledge for their integration into current paradigms of water management. Recharged by evapotranspiration and discharged by precipitation, aerial rivers connect the atmosphere, the water system and the land system. This work focuses on Amazonia and adjacent areas, which collectively experience some of the most rapid land use change on the planet. This thesis further develops three key aspects (theoretical, technical, and societal) of knowledge concerning aerial rivers. From a theoretical aspect, it advances the knowledge of connection between aerial rivers and surface rivers. Using a moisture tracking algorithm, the impact from upwind land use change via aerial rivers on target regions' runoff reception is quantified. Spatial heterogeneity in the influence of the precipitationshed on runoff reception of the target region is found, implying a need to determine the most influential precipitationshed (MIP) for management purposes. From a technical aspect, the work demonstrates an aerial river management example for a rapidly growing city. It is shown that strategic reforestation in the MIP can increase both rainfall and runoff reception and secure 22%-59% of a rapidly growing city's future water needs. Finally, the work explores the societal aspect of aerial river management. Socio-technical regimes along aerial rivers contributing to extreme events of mega-drought were traced through the social scientific method of multi-level perspective. It reveals that the source regimes such as land policy and market interventions in Brazil and Bolivia govern remote Colombian energy regimes and their transitions through aerial rivers. These findings show that aerial rivers are relevant and viable options for the development of future water resources-including hydropower-but their management will require a holistic consideration of the various societal interfaces as they cross jurisdictional boundaries and sectors.

ISBN: 9798662510302Subjects--Topical Terms:

524010
Geography.
Subjects--Index Terms:

Amazonia

Aerial River Management for Future Water in the Context of Land Use Change in Amazonia.
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300 $a 171 p.
500 $a Source: Dissertations Abstracts International, Volume: 81-09, Section: B.
500 $a Advisor: Lakes, Tobia.
502 $a Thesis (Ph.D.)--Humboldt Universitaet zu Berlin (Germany), 2019.
506 $a This item must not be sold to any third party vendors.
506 $a This item must not be sold to any third party vendors.
520 $a This thesis focuses on aerial rivers, the preferential pathways of moisture flows in the atmosphere. It aims to provide knowledge for their integration into current paradigms of water management. Recharged by evapotranspiration and discharged by precipitation, aerial rivers connect the atmosphere, the water system and the land system. This work focuses on Amazonia and adjacent areas, which collectively experience some of the most rapid land use change on the planet. This thesis further develops three key aspects (theoretical, technical, and societal) of knowledge concerning aerial rivers. From a theoretical aspect, it advances the knowledge of connection between aerial rivers and surface rivers. Using a moisture tracking algorithm, the impact from upwind land use change via aerial rivers on target regions' runoff reception is quantified. Spatial heterogeneity in the influence of the precipitationshed on runoff reception of the target region is found, implying a need to determine the most influential precipitationshed (MIP) for management purposes. From a technical aspect, the work demonstrates an aerial river management example for a rapidly growing city. It is shown that strategic reforestation in the MIP can increase both rainfall and runoff reception and secure 22%-59% of a rapidly growing city's future water needs. Finally, the work explores the societal aspect of aerial river management. Socio-technical regimes along aerial rivers contributing to extreme events of mega-drought were traced through the social scientific method of multi-level perspective. It reveals that the source regimes such as land policy and market interventions in Brazil and Bolivia govern remote Colombian energy regimes and their transitions through aerial rivers. These findings show that aerial rivers are relevant and viable options for the development of future water resources-including hydropower-but their management will require a holistic consideration of the various societal interfaces as they cross jurisdictional boundaries and sectors.
520 $a Diese Arbeit beschaftigt sich mit Aerial Rivers ("luftgetragenen Flussen"), den bevorzugten Wegen des Flusses von Feuchte in der Atmosphare. Ziel ist es, die Voraussetzung fur deren Integration in aktuelle Paradigmen der Wasserwirtschaft zu schaffen. Im Mittelpunkt der Arbeit stehen Amazonien und die angrenzenden Gebiete, also Regionen der Erde, in denen sich derzeit der Landnutzungswandel mit am schnellsten vollzieht.Aus theoretischer Sicht wird das Wissen uber die Verbindung zwischen Aerial Rivers und Oberflachenflussen erweitert. Mit Hilfe eines Algorithmus zur Verfolgung des atmospharischen Feuchtigkeitstransports werden die Auswirkungen von entferntem Landnutzungswandel in Windrichtung auf die Niederschlagsmenge einer Zielregion quantifiziert. Die raumliche Heterogenitat des Einflusses der gesamten Quellevapotranspirationsflache (precipitationsehed) auf die/den empfangene/n Niederschlagsmenge/Oberflachenabfluss der Zielregion wird untersucht und fuhrt zur Identifizierung der "Most Influential Precipitationshed" (MIP), der fur Managementzwecke relevantesten Teilflache. Ein Aerial River-Managementbeispiel fur Santa Cruz (Bolivien) zeigt, dass die strategische Wiederaufforstung im MIP sowohl die Niederschlagsmenge als auch den empfangenen Oberflachenabfluss erhoht und 22%-59% des zukunftigen Wasserbedarfszuwachses einer schnell wachsenden Stadt decken kann. Weiterhin werden sozio-technische Regime entlang von Aerial Rivers, die zu Extremereignissen wie Megadurren beitragen konnen, mit Hilfe der sozialwissenschaftlichen Methode der Multi-Level-Perspektive (MLP) untersucht. Ursachen wie Bodenpolitik und Marktinterventionen in Brasilien und Bolivien steuern weit entfernte kolumbianische Energieregime und deren Wandel. Aerial Rivers sind also zentral fur zukunftiges Gewassermangement einschlieslich Wasserkraft; ihr Management erfordert jedoch eine ganzheitliche Betrachtung der gesellschaftlichen Schnittstellen uber administrative Grenzen und Sektoren hinweg.
590 $a School code: 5416.
650 4 $a Geography. $3 524010
650 4 $a Land use planning. $3 2122760
650 4 $a Water resources management. $3 794747
653 $a Amazonia
653 $a Aerial river management
653 $a Future water
653 $a Land use change
690 $a 0366
690 $a 0536
690 $a 0595
710 2 $a Humboldt Universitaet zu Berlin (Germany). $3 3480542
773 0 $t Dissertations Abstracts International $g 81-09B.
790 $a 5416
791 $a Ph.D.
792 $a 2019
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27933074