{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T18:26:46Z","timestamp":1782239206362,"version":"3.54.5"},"reference-count":0,"publisher":"American Geophysical Union (AGU)","issue":"2","license":[{"start":{"date-parts":[[2014,8,18]],"date-time":"2014-08-18T00:00:00Z","timestamp":1408320000000},"content-version":"vor","delay-in-days":28872,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eos Trans. AGU"],"published-print":{"date-parts":[[1935,8]]},"abstract":"<jats:p>When a well is pumped or otherwise discharged, water\u2010levels in its neighborhood are lowered. Unless this lowering occurs instantaneously it represents a loss of storage, either by the un\u2010watering of a portion of the previously saturated sediments if the aquifer is nonartesian or by release of stored water by the compaction of the aquifer due to the lowered pressure if the aquifer is artesian. The mathematical theory of ground\u2010water hydraulics has been based, apparently entirely, on a postulate that equilibrium has been attained and therefore that water\u2010levels are no longer falling. In a great number of hydrologic problems, involving a well or pumping district near or in which water\u2010levels are falling, the current theory is therefore not strictly applicable. This paper investigates in part the nature and consequences of a mathematical theory that considers the motion of ground\u2010water before equilibrium is reached and, as a consequence, involves time as a variable.<\/jats:p>","DOI":"10.1029\/tr016i002p00519","type":"journal-article","created":{"date-parts":[[2012,12,8]],"date-time":"2012-12-08T01:00:22Z","timestamp":1354928422000},"page":"519-524","source":"Crossref","is-referenced-by-count":2048,"title":["The relation between the lowering of the Piezometric surface and the rate and duration of discharge of a well using ground\u2010water storage"],"prefix":"10.1029","volume":"16","member":"13","published-online":{"date-parts":[[2014,8,18]]},"container-title":["Eos, Transactions American Geophysical Union"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1029%2FTR016i002p00519","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/pdf\/10.1029\/TR016i002p00519","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,6]],"date-time":"2023-11-06T01:29:23Z","timestamp":1699234163000},"score":1,"resource":{"primary":{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/TR016i002p00519"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1935,8]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1935,8]]}},"alternative-id":["10.1029\/TR016i002p00519"],"URL":"https:\/\/doi.org\/10.1029\/tr016i002p00519","archive":["Portico"],"relation":{},"ISSN":["0002-8606"],"issn-type":[{"value":"0002-8606","type":"print"}],"subject":[],"published":{"date-parts":[[1935,8]]}}}