{"title":"[下萨克森州和萨克森-安哈尔特州农业用水需求的决定因素和减少冲突的区域治理方法]。","authors":"Elisabeth Schulz, Christina Scharun","doi":"10.1007/s00767-023-00543-8","DOIUrl":null,"url":null,"abstract":"<p><p>Increasing drought induces growing water demands from crop farming. Subsequently, \"traditional balances\" among groundwater stakeholders shift, and opposition to administrative regulations becomes more likely. For counteracting resource-consuming intersectoral friction, two projects (\"Water Networks\") focusing on improving governance approaches were realized in selected districts. Round tables of selected representatives of regional groundwater stakeholders (drinking water, environmental protection, waterbody maintenance, forestry, agricultural irrigation) were established to enhance competences and understanding and to build mutual confidence. During all-day meetings with breaks for informal exchange, experts presented regional information including determinants for agricultural water demand. In particular, objective information was found lacking on recent and future irrigation demands for crops. Thus, potential regional irrigation needs were determined based on high-resolution soil data, climate data and distribution of primary crops. Clear trends towards increasing requirements of irrigation of up to 31% in regional average were identified until the end of the century. The need for continuing the platform discussions was a main conclusion of the participants.</p>","PeriodicalId":55079,"journal":{"name":"Grundwasser","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10169117/pdf/","citationCount":"0","resultStr":"{\"title\":\"[Determinants for agricultural water demands and regional governance approaches for conflict reduction in Lower Saxony and Saxony-Anhalt].\",\"authors\":\"Elisabeth Schulz, Christina Scharun\",\"doi\":\"10.1007/s00767-023-00543-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Increasing drought induces growing water demands from crop farming. Subsequently, \\\"traditional balances\\\" among groundwater stakeholders shift, and opposition to administrative regulations becomes more likely. For counteracting resource-consuming intersectoral friction, two projects (\\\"Water Networks\\\") focusing on improving governance approaches were realized in selected districts. Round tables of selected representatives of regional groundwater stakeholders (drinking water, environmental protection, waterbody maintenance, forestry, agricultural irrigation) were established to enhance competences and understanding and to build mutual confidence. During all-day meetings with breaks for informal exchange, experts presented regional information including determinants for agricultural water demand. In particular, objective information was found lacking on recent and future irrigation demands for crops. Thus, potential regional irrigation needs were determined based on high-resolution soil data, climate data and distribution of primary crops. Clear trends towards increasing requirements of irrigation of up to 31% in regional average were identified until the end of the century. The need for continuing the platform discussions was a main conclusion of the participants.</p>\",\"PeriodicalId\":55079,\"journal\":{\"name\":\"Grundwasser\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10169117/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Grundwasser\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1007/s00767-023-00543-8\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/5/9 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Grundwasser","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1007/s00767-023-00543-8","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/5/9 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
[Determinants for agricultural water demands and regional governance approaches for conflict reduction in Lower Saxony and Saxony-Anhalt].
Increasing drought induces growing water demands from crop farming. Subsequently, "traditional balances" among groundwater stakeholders shift, and opposition to administrative regulations becomes more likely. For counteracting resource-consuming intersectoral friction, two projects ("Water Networks") focusing on improving governance approaches were realized in selected districts. Round tables of selected representatives of regional groundwater stakeholders (drinking water, environmental protection, waterbody maintenance, forestry, agricultural irrigation) were established to enhance competences and understanding and to build mutual confidence. During all-day meetings with breaks for informal exchange, experts presented regional information including determinants for agricultural water demand. In particular, objective information was found lacking on recent and future irrigation demands for crops. Thus, potential regional irrigation needs were determined based on high-resolution soil data, climate data and distribution of primary crops. Clear trends towards increasing requirements of irrigation of up to 31% in regional average were identified until the end of the century. The need for continuing the platform discussions was a main conclusion of the participants.
期刊介绍:
Grundwasser ist eine internationale, deutschsprachige Zeitschrift für Themen, die das unterirdische Wasser betreffen. Sie bietet ein Forum zur Veröffentlichung aktueller Entwicklungen aus Wissenschaft und Praxis. Das Spektrum der Beiträge umfasst insbesondere folgende Themenbereiche:
Hydrogeologie;
Grundwasserhydraulik;
Grundwasserbeschaffenheit und -güte;
Grundwassererschließung und -bewirtschaftung;
Heil- und Mineralwässer;
Grundwassermodellierung;
Grundwassermarkierung;
Stofftransport mit dem Grundwasser;
Isotopenhydrologie;
Grundwasserschutz;
Grundwasserüberwachung bei Deponien und Altlasten;
Sanierung grundwasserkontaminierter Standorte;
Hydrologie;
Hydrogeothermie;
Brunnenbau.