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Towards Sustainable Drinking Water Supply in the Netherlands.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Towards Sustainable Drinking Water Supply in the Netherlands./
作者:	van Engelenburg, Jolijn.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
面頁冊數:	238 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-02, Section: B.
Contained By:	Dissertations Abstracts International83-02B.
標題:	Surface water. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28233079
ISBN:	9798728201885

Towards Sustainable Drinking Water Supply in the Netherlands.
van Engelenburg, Jolijn.

Towards Sustainable Drinking Water Supply in the Netherlands. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 238 p.

Source: Dissertations Abstracts International, Volume: 83-02, Section: B.

Thesis (Ph.D.)--Wageningen University and Research, 2020.

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

Sustainable Development Goal (SD G) 6 seeks to "ensure availabil ity and sustainable management of water and sanita tion for all" by the year 2030 (U N, 2015). The World Health Organization (WHO) and UNICEF (2017) estimated that in 2015 nea rly 30% of the global population did not have access to a safely managed drinking wat er supply. Developments such as climate change and population growth put drinking water supp ly worldwide under pressure, even in areas where currently sufficient drinking wat er is still available. In the Netherlands, everyone has access to safe and affordable drinking water and adequate sanitation. However, water quality protection, water-use effici ency and protection of water- related ecosystems do pose susta inability challenges. These cha llenges, moreover, will be exacerbated in the future by climate change and other environmental and socio-economic developments.Sustainability in water management is a frequently studied topi c, and various sustainability assessments have been developed focused on different water system components. These assessments use criteria relevant to sustainable drinking water supply on various spatial and organisational scales. However, they do not account for the var ious local sustainability challenges caused by the embeddedness of drinking water abstrac tion in a local hydrological and socio-economic environment. The research presented in this thesis brings into focus the sus tainability challenges associated with drinking water supply on a local scale. As such, it contri butes to an evolving body of sustainability analyses and assessments oriented towards achiev ing the SDGs. The main objective of this research was twofold: to quantify the impact of measures to improve the hydrological sustainability of local drinking water abstraction , and to provide insight into the sustainability of local drinking water supply systems, by means of a sustainability assessment framework.Because abstraction of groundwat er for drinking water supply so metimes affects nearby groundwater-dependent ecosystems, adaptation measures may be ta ken or considered to reduce this impact. In the first part of this research, quantit ative hydrological methods were used to analyse the (potential) impact of local drinking water abstraction, adaptation measures and climate change, both historically and in the future.The Veluwe area is an important drinking water resource for the Netherlands. It is a glacial moraine complex containing large groundwater volumes. However, in some places, the abstraction of groundwater from this area has negatively impact ed nearby groundwater- dependent ecosystems. To compens ate for the adverse effects of the drinking water abstraction near the town of Epe, groundwater has been artifici ally recharged since 1998 by infiltration of surface water ne ar the abstraction. The current research evaluated the impact of 20 years of managed aquifer recharge (MAR) by infiltration u sing time series analysis and water quality modelling. The results demonstrate that the infil tration has increased groundwater levels near the infiltration, but has not significa ntly contributed to restoration of groundwater levels in the nearby groundwater-dependent ecosyste m. Additionally, no significant deterioration of groundwater quality was found over the study period.A second - potential - adaptation measure studied was redistrib ution of abstraction volumes with the aim of reducing impacts on a nearby groundwater-depend ent ecosystem. Because climate change and other future developments are likely to infl uence the availability of groundwater resources for drinking water, this research compare d the impact of this potential adaptation measure to the projec ted impact of climate change sc enarios. Here again, the focus was on the Veluwe area of the Netherlands. Findings indic ate that in an area with a slowly responding large aquifer and without a surface water sys tem, climate change is likely to cause rising groundwater levels, despite the projected incre ase in summer dryness. This impact may even exceed the impact of redistribution of abstract ion volumes. In addition, the combined effect of climate chang e and redistribution of abstrac tion volumes was found to be strongly dependent on local conditions, thus highlighting the n eed for local hydrological knowledge and high-resolution mod elling when considering any su ch adaptation measures.The second part of this research explored the sustainability ch allenges associated with local drinking water supply systems, given projected future developme nts, such as climate change and growth in drinking water demand. Recognising the need for an integrated approach, the full range of sustainability characteristics and challenges tha t local drinking water supply may face were identified and elaborated in a sustainability assessm ent. The assessment clarified he positive impacts and trade-of fs involved in various adaptat ion measures for a sustainable local drinking water supply system. A trade-off is defined here as a diminishment of the sustainability of one characteristic, in. (Abstract shortened by ProQuest).

ISBN: 9798728201885Subjects--Topical Terms:

3685235
Surface water.

Towards Sustainable Drinking Water Supply in the Netherlands.
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502 $a Thesis (Ph.D.)--Wageningen University and Research, 2020.
506 $a This item must not be sold to any third party vendors.
520 $a Sustainable Development Goal (SD G) 6 seeks to "ensure availabil ity and sustainable management of water and sanita tion for all" by the year 2030 (U N, 2015). The World Health Organization (WHO) and UNICEF (2017) estimated that in 2015 nea rly 30% of the global population did not have access to a safely managed drinking wat er supply. Developments such as climate change and population growth put drinking water supp ly worldwide under pressure, even in areas where currently sufficient drinking wat er is still available. In the Netherlands, everyone has access to safe and affordable drinking water and adequate sanitation. However, water quality protection, water-use effici ency and protection of water- related ecosystems do pose susta inability challenges. These cha llenges, moreover, will be exacerbated in the future by climate change and other environmental and socio-economic developments.Sustainability in water management is a frequently studied topi c, and various sustainability assessments have been developed focused on different water system components. These assessments use criteria relevant to sustainable drinking water supply on various spatial and organisational scales. However, they do not account for the var ious local sustainability challenges caused by the embeddedness of drinking water abstrac tion in a local hydrological and socio-economic environment. The research presented in this thesis brings into focus the sus tainability challenges associated with drinking water supply on a local scale. As such, it contri butes to an evolving body of sustainability analyses and assessments oriented towards achiev ing the SDGs. The main objective of this research was twofold: to quantify the impact of measures to improve the hydrological sustainability of local drinking water abstraction , and to provide insight into the sustainability of local drinking water supply systems, by means of a sustainability assessment framework.Because abstraction of groundwat er for drinking water supply so metimes affects nearby groundwater-dependent ecosystems, adaptation measures may be ta ken or considered to reduce this impact. In the first part of this research, quantit ative hydrological methods were used to analyse the (potential) impact of local drinking water abstraction, adaptation measures and climate change, both historically and in the future.The Veluwe area is an important drinking water resource for the Netherlands. It is a glacial moraine complex containing large groundwater volumes. However, in some places, the abstraction of groundwater from this area has negatively impact ed nearby groundwater- dependent ecosystems. To compens ate for the adverse effects of the drinking water abstraction near the town of Epe, groundwater has been artifici ally recharged since 1998 by infiltration of surface water ne ar the abstraction. The current research evaluated the impact of 20 years of managed aquifer recharge (MAR) by infiltration u sing time series analysis and water quality modelling. The results demonstrate that the infil tration has increased groundwater levels near the infiltration, but has not significa ntly contributed to restoration of groundwater levels in the nearby groundwater-dependent ecosyste m. Additionally, no significant deterioration of groundwater quality was found over the study period.A second - potential - adaptation measure studied was redistrib ution of abstraction volumes with the aim of reducing impacts on a nearby groundwater-depend ent ecosystem. Because climate change and other future developments are likely to infl uence the availability of groundwater resources for drinking water, this research compare d the impact of this potential adaptation measure to the projec ted impact of climate change sc enarios. Here again, the focus was on the Veluwe area of the Netherlands. Findings indic ate that in an area with a slowly responding large aquifer and without a surface water sys tem, climate change is likely to cause rising groundwater levels, despite the projected incre ase in summer dryness. This impact may even exceed the impact of redistribution of abstract ion volumes. In addition, the combined effect of climate chang e and redistribution of abstrac tion volumes was found to be strongly dependent on local conditions, thus highlighting the n eed for local hydrological knowledge and high-resolution mod elling when considering any su ch adaptation measures.The second part of this research explored the sustainability ch allenges associated with local drinking water supply systems, given projected future developme nts, such as climate change and growth in drinking water demand. Recognising the need for an integrated approach, the full range of sustainability characteristics and challenges tha t local drinking water supply may face were identified and elaborated in a sustainability assessm ent. The assessment clarified he positive impacts and trade-of fs involved in various adaptat ion measures for a sustainable local drinking water supply system. A trade-off is defined here as a diminishment of the sustainability of one characteristic, in. (Abstract shortened by ProQuest).
520 $a Een van de duurzaamheidsdoelen van de Verenigde Naties, namelij k "Sustainable Development Goal" 6, is gericht op beschikbaarheid en duurzaam beheer van drinkwater en sanitatie voor iedereen (Verenigde Naties, 2015). De WHO en UNI CEF (2017) hebben ingeschat dat in 2015 bijna 30% van de wereldbevolking geen toe gang had tot een veilige drinkwatervoorziening. Ontwikke lingen zoals klimaatverandering en bevolkingsgroei zetten wereldwijd de drinkwatervoorzien ing onder druk, ook in gebieden waar nu nog wel voldoende drinkwater beschikbaar is. In Ne derland heeft iedereen toegang tot veilig en betaalbaar drinkwater. Maar bescherming van de waterkwaliteit, het efficie nt gebruik van water en bescherming van waterafhankelijke natuur vormen uitdagingen voo r een duurzame drinkwatervoorziening in Nederland, die in de toekomst nog verd er zullen toenemen als gevolg van klimaatverandering en andere natuurlijke en sociaale conomische ontwikkelingen.Er is veel onderzoek uitgevoerd naar duurzaam waterbeheer, en e r zijn verschillende methodes ontwikkeld om de duurzaamheid van het watersysteem te beoordelen. Deze methodes nemen vaak ook criteria mee die relevant zijn voor duu rzame drinkwater- voorziening op verschillende ruim telijke en organisatorische sc halen. Maar meestal wordt er geen rekening gehouden met de vele lokale problemen die veroorz aakt worden door de sterke relatie van een drinkwaterwinning met haar directe hydrologisch e en de sociaaleconomische omgeving.Het onderzoek dat in dit proefschrift gepresenteerd wordt, rich t zich op een beter begrip van de complexiteit van het omgaan met de uitdagingen voor duurzame drinkwatervoorziening op lokale schaal. Daarmee draagt het bij aan de kennis op het g ebied van duurzaamheids- analyses en -beoordelingen, die als uiteindelijk doel hebben om de Sustainable Development Goals te bereiken die de Verenigde Naties in 2015 vastgesteld h ebben. Het doel van dit proefschrift was tweeledig: het bepalen van het effect van maat regelen die gericht zijn op het verbeteren van de hydrologische duurzaamheid van lokale drinkwa terwinning, en het inzicht geven in de duurzaamheid van drinkwatersystemen op lokale schaa l, door middel van een beoordelingsmethodiek. Omdat sommige grondwaterwinningen voor de drinkwatervoorziening effect hebben op nabijgelegen grondwaterafhankelij ke natuurgebieden, zijn er adaptatiemaatregelen genomen of worden deze overwogen om dit effect te verminderen. In het e erste deel van dit proef- schrift zijn kwantitatieve methodes gebruikt om de (mogelijke) effecten van lokale drinkwaterwinning, adaptatiemaatregelen en klimaatverandering o p het hydrologische systeem te analyseren, in verleden, heden en toekomst.De Veluwe is een belangrijke bron voor drinkwater in Nederland. Het is een stuwwalcomplex, een complex hydrogeologisch systeem dat een grote grondwatervoo rraad bevat. Ondanks die grote voorraad, zijn er toch ook plaatsen op de Veluwe waar de grondwateronttrekking een negatief effect heeft op nabijge legen grondwaterafhankelijke na tuur. Om het negatieve effect van de drinkwaterwinning nabij Epe op het grondwatersysteem van de Veluwe te compen- seren, is daar sinds 1998 opperv laktewater geinfiltreerd in de bodem, om het grondwater- systeem aan te vullen ("managed aquifer recharge"). Het effect van deze infiltratie in de afgelopen 20 jaar is in dit onderzoek geevalueerd met behulp va n tijdreeksanalyse en water- kwaliteitsmodellering. De resultaten lieten zien dat, als gevol g van de infiltratie, de grond- waterstanden in de directe omgeving van de infiltratie gestegen zijn, maar dat de infiltratie niet significant bijgedragen heeft aan het herstel van de grond waterstanden in een nabijgelegen grondwaterafhankelij k natuurgebied. Ook bleek de g rondwaterkwaliteit niet verslechterd als gevolg van de infiltratie. Een tweede, mogelijke, maatregel die onderzocht is, is het gede eltelijk herverdelen van onttrekkingshoeveelheden tussen b estaande grondwateronttrekking en. Het doel hiervan zou zijn het effect op grondwaterafhankelijke natuurgebieden te verminderen. Omdat klimaat- verandering en andere toekomstige ontwikkelingen de beschikbaar heid van grondwater voor drinkwater kunnen beinvloeden, heeft dit onderzoek het effect v an deze maatregel vergeleken met het effect van een aantal klimaatscenario's. Ook hier is met name gekeken naar de Veluwe. Uit de resultaten bleek dat in een gebied met e en groot, langzaam reagerend watervoerend pakket zonder oppervlaktewatersysteem klimaatveran dering kan leiden tot stijgende grondwaterstanden, ondanks de verwachte toename in dr oogte gedurende de zomer. Dit klimaateffect zou mogelijk zelfs groter kunnen zijn dan het effect van het herverdelen van onttrekkingshoeveelheden. Daarnaast werd ook zi chtbaar dat het effect van hydrologische maatregelen en van klimaatverandering sterk afhan gt van lokale hydro- geologische omstandigheden, wat het belang van lokale hydrologi sche kennis en gedetailleerde hydrologische modellering benadrukt.Het tweede gedeelte van dit proefschrift onderzocht de duurzaam heidsuitdagingen waar drinkwatervoorziening op lokale schaal mee te maken zal krijgen , als gevolg van verwachte toekomstige ontwikkelingen zoals klimaatverandering en een stij gende drinkwatervraag. Omdat een integrale benadering nodig bleek, richtte het onderzo ek zich niet alleen op de hydrologische aspecten, maar op het identificeren van alle bela ngrijke karakteristieken en mogelijke uitdagingen voor duurza me drinkwatervoorziening. Deze. (Abstract shortened by ProQuest).
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