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For other uses, see SEI (disambiguation). Stockholm Environment Institute Abbreviation SEI Motto Bridging Science and Policy Formation 1989 Type Foundation Headquarters Stockholm, Sweden Region served International Official language English Executive Director Måns Nilsson Budget 161 333 120 SEK (Foundation: 2016) [1] Staff 230 (2018) [1] Website https://www.sei.org/ The Stockholm Environment Institute , or SEI , is a non-profit, independent research and policy institute specialising in sustainable development and environmental issues. [2] SEI works on climate change, energy systems, water resources, air quality, land-use, sanitation, food security, and trade issues with the aim to shift policy and practice towards sustainability. [2] SEI wants to support decision-making and induce change towards sustainable development around the world by providing knowledge that bridges science and policy in the field of environment and dev

Tiétar The Tiétar in the province of Toledo Country Spain Physical characteristics Main source Puerto de la Venta del Cojo 1,200 m (3,900 ft) River mouth Tagus 215 m (705 ft) Length 170 km (110 mi) Basin features Basin size 4,459 km 2 (1,722 sq mi) Tiétar is a river of Spain. It is a tributary of the Tagus. Its source is in the Sierra de Gredos mountain range and has a length of 170 km. [1] It flows into the Tagus at Monfragüe. See also Monfragüe List of rivers of Spain References ^ Rivers in Spain Archived 2010-11-13 at the Wayback Machine. in INE (Spain) External links Monfragüe National Park Coordinates: 40°20′0″N 4°36′0″W  /  40.33333°N 4.60000°W  / 40.33333; -4.60000 This article related to a river in Spain is a stub. You can help Wikipedia by expanding it. v t e This page is only for reference, If you need detailed information, please check here

中央管河川 是指中華民國境內依據《河川管理辦法》由中央政府管轄之河川（水系），由經濟部水利署所屬之各河川局管理 [1] [2] 。依據民國98年（2009年）4月8日的公告，共有中央管河川24水系，另有跨省市河川2水系 [3] 。由於跨省市河川中的淡水河與各中央管河川規模相當，在經濟部水利署的介紹資料中往往並列而未加以區分 [4] 。 目录 1 歷史 2 中央管河川列表 3 跨省市河川列表 4 相關條目 5 參考資料與註釋 歷史 在省政府時代，係依重要性將省管河川區分成「主要河川」、「次要河川」及「普通河川」三大類。各類河川數目歷年來屢有變遷，於民國78年（1989年）公告調整之後，計有主要河川21水系、次要河川29水系及普通河川79水系，合計省管河川共129水系 [5] 。 民國87年（1998年）6月起，省府改依管轄權責將所轄河川區分成「省管河川」及「縣（市）管河川」兩大類，計有省管河川24水系，縣（市）管河川91水系 [6] ；另與台北市劃分「跨省市河川」（或稱「省市共管河川」）3水系 [7] ，合計全台縣市級以上列管河川共118水系。其中淡水河雖列為「跨省市河川」，但因較為重要，隨後於同年9月公告為「比照省管河川」 [8] 。 凍省之後，河川主管單位改制為經濟部水利署。民國89年（2000年）1月4日，經濟部公告將台灣河川改區分為「中央管河川」及「縣（市）管河川」。中央管河川即為原有之省管河川改制而成，數量仍為24水系，縣（市）管河川亦仍為91水系 [9] 。 在該次公告中，並未提及原本歸類為「比照省管河川」的淡水河如何歸屬，造成諸多不便。民國98年（2009年）4月8日，經濟部公告台灣河川區分為「中央管河川」、「跨省市河川」及「縣（市）管河川」，包括中央管河川24水系、跨省市河川2水系、縣（市）管河川92水系，合計全台縣市級以上列管河川共有118水系 [3] 。 由於跨省市河川中的淡水河與各中央管河川規模相當，在經濟部水利署的各種介紹資料中往往並列而未加以區分 [4] ；有時候甚至連規模極小的另一跨省市河川磺溪也都不慎誤列為中央管河川 [10] 。 中央管河川列表 以下列出中央管河川的水系基本資料： 編號 水系名 幹流長度 [11] [12]

For the ancient Thessalian title, see Tagus (title). This article may be expanded with text translated from the corresponding article in Spanish . (April 2009) Click [show] for important translation instructions. View a machine-translated version of the Spanish article. Machine translation like Deepl or Google Translate is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary by providing an interlanguage link to the source of your translation. A model attribution edit summary (using German): Content in this edit is translated from the existing German Wikipedia article at [[:de:Exact name of German a

World Resources Institute (WRI) Formation 1982 ; 37 years ago  ( 1982 ) Founder James Gustave Speth Headquarters Washington, D.C. United States President and CEO Andrew Steer Chairman of the Board James Harmon Revenue .mw-parser-output .nobold{font-weight:normal} (2016) US$ 90 millions [1] : 57 Expenses (2016) US$ 90 millions [1] : 57 Website WRI.org The World Resources Institute ( WRI ) is a global research non-profit organization that was established in 1982 with funding from the MacArthur Foundation [2] under the leadership of James Gustave Speth. [3] Contents 1 Organization 2 Initiatives 3 References 4 See also Organization They maintain offices in the United States, China, India, Brazil, and Indonesia. [4] The organization's mission is to promote environmental sustainability, economic opportunity, and human health and well-being. [5] WRI partners with local and national governments, private