{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T08:40:28Z","timestamp":1781253628611,"version":"3.54.1"},"reference-count":14,"publisher":"American Geophysical Union (AGU)","issue":"6","license":[{"start":{"date-parts":[[2010,7,9]],"date-time":"2010-07-09T00:00:00Z","timestamp":1278633600000},"content-version":"vor","delay-in-days":11178,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Water Resources Research"],"published-print":{"date-parts":[[1979,12]]},"abstract":"<jats:p>A unifying synthesis of the hydrologic response of a catchment to surface runoff is attempted by linking the instantaneous unit hydrograph (IUH) with the geomorphologic parameters of a basin. Equations of general character are derived which express the IUH as a function of Horton's numbers <jats:italic>R<\/jats:italic><jats:sub><jats:italic>A<\/jats:italic><\/jats:sub>, <jats:italic>R<\/jats:italic><jats:sub><jats:italic>B<\/jats:italic><\/jats:sub>, and <jats:italic>R<\/jats:italic><jats:sub><jats:italic>L<\/jats:italic><\/jats:sub>; an internal scale parameter <jats:italic>L<\/jats:italic>\u03a9 and a mean velocity of streamflow <jats:italic>v<\/jats:italic>. The IUH is time varying in character both throughout the storm and for different storms. This variability is accounted for by the variability in the mean streamflow velocity. The underlying unity in the nature of the geomorphologic structure is thus carried over to the great variety of hydrologic responses that occur in nature. An approach is initiated to the problem of hydrologic similarity.<\/jats:p>","DOI":"10.1029\/wr015i006p01409","type":"journal-article","created":{"date-parts":[[2008,2,6]],"date-time":"2008-02-06T19:49:30Z","timestamp":1202327370000},"page":"1409-1420","source":"Crossref","is-referenced-by-count":854,"title":["The geomorphologic structure of hydrologic response"],"prefix":"10.1029","volume":"15","author":[{"given":"Ignacio","family":"Rodr\u00edguez\u2010Iturbe","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan B.","family":"Vald\u00e9s","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"13","published-online":{"date-parts":[[2010,7,9]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1029\/JZ068i016p04785"},{"key":"e_1_2_1_3_1","volume-title":"Dynamic Probabilistic Systems","author":"Howard R. A.","year":"1971"},{"key":"e_1_2_1_4_1","doi-asserted-by":"crossref","unstructured":"Leopold L. B. T.MaddockJr. The hydraulic geometry of stream channels and some geomorphologic implications U. S. Geol. Surv. Prof. Pap. 252 56 1953.","DOI":"10.3133\/pp252"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1029\/JZ069i024p05231"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1029\/WR013i003p00587"},{"key":"e_1_2_1_7_1","unstructured":"Rodriguez\u2010Iturbe I. J. B.Vald\u00e9s G.Devoto Y.Fiallo Bases Geomorfol\u00f3gicas para la hidrologia de Cuencas: Informe final al Conicit publicationGrad. Program in Hydrol. and Water Resour. Sim\u00f3n Bolivar Univ. Caracas VenezuelaSept. 1978."},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1029\/WR015i006p01435"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1130\/0016-7606(1956)67[597:EODSAS]2.0.CO;2"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1086\/627137"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1086\/627245"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1029\/WR004i005p01001"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-021808-0.50011-5"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1029\/WR015i006p01421"},{"issue":"4","key":"e_1_2_1_15_1","article-title":"The frontiers and limits of science","volume":"65","author":"Weiskopf V. F.","year":"1977","journal-title":"Amer. Sci."}],"container-title":["Water Resources Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1029%2FWR015i006p01409","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1029%2FWR015i006p01409","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/pdf\/10.1029\/WR015i006p01409","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,23]],"date-time":"2023-09-23T07:38:17Z","timestamp":1695454697000},"score":1,"resource":{"primary":{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/WR015i006p01409"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1979,12]]},"references-count":14,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1979,12]]}},"alternative-id":["10.1029\/WR015i006p01409"],"URL":"https:\/\/doi.org\/10.1029\/wr015i006p01409","archive":["Portico"],"relation":{},"ISSN":["0043-1397","1944-7973"],"issn-type":[{"value":"0043-1397","type":"print"},{"value":"1944-7973","type":"electronic"}],"subject":[],"published":{"date-parts":[[1979,12]]}}}