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1

Paula, Milton Rego de. "PERCEPÇÃO AMBIENTAL E GESTÃO DOS RECURSOS HÍDRICOS: UMA ANÁLISE DE PARQUES DE GOIÂNIA NA PERSPECTIVA DAS CIÊNCIAS AMBIENTAIS E DA SAÚDE." Pontifícia Universidade Católica de Goiás, 2010. http://localhost:8080/tede/handle/tede/2772.

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Made available in DSpace on 2016-08-10T10:47:54Z (GMT). No. of bitstreams: 1 MILTON REGO DE PAULA.pdf: 12869211 bytes, checksum: 00fc5405617932d984ba88817a8980cb (MD5) Previous issue date: 2010-04-14<br>The environmental law resources had a huge progress worldwide. Despite this progress, hydrologist resources degradation is still the pure reality, especially when talking about countries like Brazil. The hydrologic pollution assumes greater percentages, placing the human health at risk. Mind you about the locals own environmental perception of the Botafogo, Areião, Vaca Brava and Jardim Botân
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Rodrigues, Mikael Timóteo. "Acoplamento do modelo hidrológico MGB ao modelo atmosférico WRF visando estimar vazão na bacia do rio Paraíba do Meio AL/PE." Universidade Federal de Alagoas, 2012. http://repositorio.ufal.br/handle/riufal/904.

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Because of computational advances its evolution in relation to speed and memory capacity in recent years, along with adding the weather, the coupling between atmospheric and hydrological models has been the object of study in several studies in recent decades. The management of large river basins is determined by several variables, with the main system and the volume of river flows. Given volume water in a basin can be affected in different ways and many different factors, as the main factors having the variability in time and space of rainfall that produces immediate changes in the flow of a
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Engman, Anna, Johanna Kero, Astrid Oleskog, Hanna Pierrau, and Julia Tholander. "Karaktärisering av våtmarker med hydrologiska syften och analys av våtmarkers effekt på hydrologin : En studie av anlagda, restaurerade och planerade våtmarker i Sverige." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-411928.

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Detta projekt genomfördes på uppdrag av Forskningsrådet för miljö, areella näringar och samhällsbyggande, Formas, som en mindre del av en större forskningssammanställning om de hydrologiska effekterna av anlagda och restaurerade våtmarker. Syftet med studien var i första hand att se om det gick att karaktärisera svenska våtmarker anlagda eller restaurerade för hydrologiska syften utifrån fem utvalda faktorer; jordart, marktäcke, topografiskt läge i avrinningsområdet, placering i förhållande till tätort och typ av åtgärd. Studien tittade också på om det fanns data för att undersöka våtmarkers e
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Westerberg, Ida. "Utveckling och tillämpning av en GIS-baserad hydrologisk modell." Thesis, Uppsala University, Department of Earth Sciences, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-88880.

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<p>A distributed hydrological rainfall-runoff model has been developed using a GIS integrated with a dynamic programming module (PCRaster). The model has been developed within the framework of the EU-project TWINBAS at IVL Swedish Environmental Research Institute, and is intended for use in WATSHMAN – a tool for watershed management developed at IVL. The model simulates runoff from a catchment based on daily mean values of temperature and precipitation. The GIS input data consist of maps with soil type, land-use, lakes, rivers and a digital elevation model. The model is a hybrid between a conc
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Tecle, Aregai. "Hydrologic Effects of Wildfire." Arizona-Nevada Academy of Science, 2006. http://hdl.handle.net/10150/296642.

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6

Saari, M. (Markus). "Maaperärakenteiden maatutkaus aapasuoalueen hydrologian selvittämiseksi." Master's thesis, University of Oulu, 2015. http://urn.fi/URN:NBN:fi:oulu-201510092044.

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Diplomityön tarkoituksena oli hankkia maatutkaluotauksen avulla tietoa Pudasjärven kunnan alueella sijaitsevan aapasuoalueen maaperästä ja sen rakenteesta. Tutkimusalue sijaitsee Viinivaaran pohjavesiharjun välittömässä läheisyydessä. Se koostuu kahdesta eri suosta, Mesisuosta ja Sarvisuosta. Lähtökohtainen tarkoitus maaperää koskevan uuden tiedon hankkimiselle oli alueen hydrologisten mekanismien ymmärtämisessä. Ennakkotietojen perusteella monet suoalueella esiintyvistä hydrologisista ilmiöistä ovat pohjaveden ja sen virtauksen aiheuttamia. Maatutkaluotaus on geofysikaalinen menetelmä, joka p
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Andersson, Elinor. "Starttillståndets inverkan på hydrologisk prognososäkerhet i HYPE-modellen." Thesis, Uppsala universitet, Luft-, vatten och landskapslära, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-296384.

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SMHI:s hydrologiska prognos- och varningstjänst använder sig av meteorologiska ensembleprognoser som indata i hydrologiska modeller. De hydrologiskaensembleprognoserna tar därmed hänsyn till framtida osäkerhet i temperatur och nederbördoch används som underlag vid utfärdandet av risker och varningar för höga flöden. För närvarande beaktas dock inte osäkerheten i modellens starttillstånd, vilket består av de tillståndsvariabler i modellen som beskriver bland annat markvattenhalt och snötäcke. I dennastudie undersöktes hur starttillståndet i den hydrologiska modellen HYPE inverkar på prognoser i
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Castillo, Aldrich Edra. "Spatiotemporal variability of hydrologic response : an entropy-based approach using a distributed hydrologic model." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/90040.

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Thesis: Ph. D. in Hydrology, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 179-189).<br>Basin hydrologic response pertains to the partitioning of precipitation into stream-flow, evapotranspiration, and change in storage. The ability to explain or predict the response has many applications e.g. flood forecasting, water budget studies, and design of hydrological observing systems. However, explaining the response is challenging because it is the combined manife
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Grimm, Kendall Morgan. "Modeling of Dynamic Hydrologic Connectivity: How Do Depressions Affect the Modeling of Hydrologic Processes?" Diss., North Dakota State University, 2018. https://hdl.handle.net/10365/28983.

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Traditional delineation and modeling methods do not consider the spatial arrangement and dynamic threshold control of surface depressions. Instead, full structural hydrologic connectivity, uniform well-connected drainage networks, and an invariant contributing area are often assumed. In reality, depressions play an important role in quantifying hydrologic connectivity and outlet discharge. Current literature lacks a preferred foundation and tools to identify and quantify hydrologic connectivity on depression-dominated landscapes. Therefore, the objectives of this dissertation research are to (
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Lee, Hyung-Jin. "Regional forecasting of hydrologic parameters." Ohio : Ohio University, 1996. http://www.ohiolink.edu/etd/view.cgi?ohiou1178223662.

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Boyle, Douglas Patrick. "Multicriteria calibration of hydrologic models." Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/290657.

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The level of spatial and vertical detail of important hydrologic processes within a watershed that needs to be represented by a conceptual rainfall-runoff (CRR) model in order to accurately simulate the streamflow is not well understood. The paucity of high-resolution hydrologic information in the past guided the direction of model development to more accurately represent processes directly related to the vertical movement of moisture within the watershed rather than the spatial variability of these processes. As a result, many of the CRR models currently available are so complex (vertically),
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Chen, Bo. "Analysis of hydrologic systems at multiple spatial scales and its implications for aggregating hydrologic process." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/4590.

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Distributed hydrologic modeling under the changing climate and environment is hampered by the difficulties in the representation of small scale variability. Identifying and understanding the links between spatial patterns of hydrologic processes at various scales may shed light on the search for simpler and yet effective representations of variability. The main objective of this thesis is to gain useful insight for the spatial aggregation of hydrologic processes by analyzing hydrologic systems at multiple spatial scales and conducting diagnostic simulations across scales. We first identified p
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Dalen, Torstein. "Hydrologisk dimensjonering av regnbed i kaldt klima : Risvollan, Trondheim." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for vann- og miljøteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18484.

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&#216;kt andel tette over&amp;#64258;ater i byer gir st&#248;rre mengder overvann som m&#229; h&#229;ndteres. Regnbed er en vegetert forsenkning i terrenget hvor overvann samles og infiltreres. Et typisk regnbed er bygd opp av et filtermedium av jord og l&#248;vkompost og beplantet p&#229; overflaten. Et godt fungerende regnbed vil infiltreres tomt for vann mellom hvert nedb&#248;rstilfelle. Fordelen med regnbed er at filtermediet vil holde igjen en rekke forurensninger, overvann vil infiltrere til grunnvann og vann vil bli fordr&#248;yd i regnbedet. Regnbed har blitt popul&#230;rt b&#229;de i
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Jonsson, Maria. "Kalibrering och funktionskontroll av hydrologisk mätutrustning vid Islandsfallet, Uppsala." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383957.

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En funktionskontroll har utförts av en nyinstallerad hydrologisk mätutrustning i Fyrisån som rinner genom Uppsala, där analyser av inhämtade vattenprover har jämförts med mätvärden från mätutrustningens sensorer. Genom en interkalibrering med en äldre mätstation har en avbördningskurva tagits fram till mätstationen vilket visade sig vara en enkel metod som gav tillförlitliga värden. De parametrar som sensorn loggar dygnet runt studerades i syfte att hitta samband mellan dessa och transporten av näringsämnen i Fyrisån, mellan fosfor och turbiditet kunde ett sådant samband anas. Fyrisåns vattenk
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Tilleard, John. "River channel adjustment to hydrologic change /." Connect to thesis, 2001. http://eprints.unimelb.edu.au/archive/00000241.

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Carrillo-Garcia, Mauricio. "Sediment-resistant flume for hydrologic measurements." Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/289054.

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A Sediment-Resistant flume has been tested and analyzed in the laboratory and field to measure flow rate with high sediment concentration for natural and irrigation streams. This flume is basically an improvement of the well studied long-throat flume which has an additional chute proposed by J. A. Replogle. The chute, where a new gauging station is located at the half-way point of its length equal to two times the throat length, worked satisfactory for a chute slope of 3%. For clear-water flow the chute showed a supercritical and curvilinear flow having a hydrostatic pressure consistently loca
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Osborn, H. B., C. L. Unkrich, and L. Frykman. "Problems of Simplification in Hydrologic Modeling." Arizona-Nevada Academy of Science, 1985. http://hdl.handle.net/10150/296361.

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From the Proceedings of the 1985 Meetings of the Arizona Section - American Water Resources Association and the Hydrology Section - Arizona-Nevada Academy of Science - April 27, 1985, Las Vegas, Nevada
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18

Kim, Dong Ha. "A new nonlinear hydrologic river routing model." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/45931.

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A key element of hydrologic routing models is the storage-discharge relationship assumed to follow a certain mathematical form, usually a linear or a power function, the parameters of which are calibrated based on existing inflow-outflow data. While this assumption simplifies the model calibration process, it also constrains the models to operate by this function throughout their flow range. In view of the complex and nonlinear river flow behavior, this approximation undoubtedly introduces errors. This research presents a new hydrologic river routing approach that is not limited by the above
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Boulineau, Sheryl Taillon. "East Lake Meadows : hydrologic strategies for architecture." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/23366.

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Emaruchi, Bunlur. "A hydrologic model for forested mountain watersheds." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0025/NQ35818.pdf.

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Romero, David R. "Hydrologic modelling on the Saint Esprit watershed." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ64442.pdf.

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Shamir, Eylon. "Use of streamflow indices in hydrologic modeling." Diss., The University of Arizona, 2003. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_e9791_2003_396_sip1_w.pdf&type=application/pdf.

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Cherkauer, Keith Aric. "Understanding the hydrologic effects of frozen soil /." Thesis, Connect to this title online; UW restricted, 2001. http://hdl.handle.net/1773/10164.

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Salvucci, Guido D. (Guido Daniel). "Hillslope and climatic controls on hydrologic fluxes." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/11993.

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Seboun, Virginie. "La gestion des déchets industriels en hydrologie." Paris 5, 1998. http://www.theses.fr/1998PA05P106.

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Al, Hanafi Mohamad Ghazi. "Hydrologie du bassin versant du Barada (Syrie)." Nancy 2, 1995. http://www.theses.fr/1995NAN21004.

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Le Barada est le cours d'eau permanent qui draine l'eau des montagnes de l'Anti-Liban. Il alimente la ville de Damas et son oasis (ghouta) aux marges du désert à l’est. Il assurait l'équilibre aquatique et harmonieux entre les fonctions urbaines et les activités agricoles de la région de Damas pendant le passé. Aujourd'hui, l'explosion démographique et l'extension rapide et brutale de la ville vers la ghouta renversent cet équilibre et posent des multiples problèmes : le recul de la ghouta vers l'est, la forte pollution des eaux, le manque d'eau potable et agricole, l'exploitation anarchique e
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Merlin, Olivier. "Synergie des observations multispectrales : application en hydrologie." Toulouse 3, 2005. http://www.theses.fr/2005TOU30209.

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L'objectif est d'utiliser la synergie des observations multispectrales pour des applications hydrologiques. Dans un premier temps, différentes approches utilisant les bandes rouge, proche infrarouge et infrarouge thermique sont testées pour estimer les flux de surface à l'échelle de la résolution optique. Dans un deuxième temps, les bandes optique sont combinées aux données microondes passives de la mission Soil Moisture and Ocean Salinity (SMOS). Une méthode de désagrégation de l'humidité du sol SMOS à 40 km de résolution est d'abord développée à partir de données optique à 1 km de résolution
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Chaouche, Keltoum. "Approche multifractale de la modélisation en hydrologie." Paris, ENGREF, 2001. https://pastel.archives-ouvertes.fr/tel-00005781.

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La plupart des séries d'observations hydrologiques possèdent des caractéristiques peu communes (grande variabilité sur une large gamme d'échelles spatiales et temporelles, périodicité, corrélation temporelle à faible décroissance), difficiles à mesurer (séries tronquées et intégrées sur des pas de temps qui ne respectent pas la nature du phénomène) et compliquées à intégrer dans un modèle stochastique classique (ARMA, Markov). Le modélisateur doit aussi faire face aux problèmes liés à l'échelle : en hydrologie (et en météorologie) où les données sont issues de pas de temps très divers, il est
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Sloan, Brandon Patrick. "Hydrologic impacts of tile drainage in Iowa." Thesis, University of Iowa, 2013. https://ir.uiowa.edu/etd/5060.

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Agricultural tile drainage is an integral part of Iowa's landscape, with nearly 30% of Iowa's cropland being drained (Schilling & Helmers, 2008). Tile drainage allows for efficient crop production in Iowa's nutrient rich soils by removing excess water from frequently inundated fields through subsurface pipe networks. These tile systems are suspected of altering the hydrologic regime of Iowa, but the extent of the problem remains unknown. A literature review is performed to assess the current understanding of tile drainage and to help create a framework of analysis to address this problem. The
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Choi, Chi Chi. "Coupled Hydrologic And Hydraulic Models And Applications." Thesis, University of Iowa, 2013. https://ir.uiowa.edu/etd/4955.

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Bittinger, Scott Gregory. "A Hydrologic Analysis of Government Island, Oregon." PDXScholar, 1995. https://pdxscholar.library.pdx.edu/open_access_etds/4851.

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Government Island, located in the Columbia River approximately 16 km (10 mi) upstream of the confluence with the Willamette River, is a wetland mitigation site prompted by expansion of the southwest quadrant of Portland International Airport. The purpose of the study is to predict water levels in two enclosed lowland areas, Jewit Lake and Southeast Pond, based on levels of the Columbia River, precipitation, and evapotranspiration. Mitigation is intended to convert 1.13 km2 (237 acres) of seasonally flooded wetland to 1.27 km2 (267 acres) of semi-permanently flooded wetland and seasonally flood
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Zhang, Manman. "Satellite Radar Altimetry for Inland Hydrologic Studies." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1236711299.

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Pugh, Ginger E. "Assessing the hydrologic impacts of military maneuvers." Thesis, Kansas State University, 2013. http://hdl.handle.net/2097/15677.

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Master of Science<br>Department of Biological and Agricultural Engineering<br>Stacy Hutchinson<br>Military land management is vital to the future health and usability of maneuver training areas. As land disturbance increases, runoff from the area also increases and may create significant erosion potential. Determining the relationship between what is safe training versus what is harmful to the environment can be done by determining runoff potential at different disturbance percentages given different training intensities. Various studies have shown that soil density, soil structure, plant
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Roy, Tirthankar, and Tirthankar Roy. "Improving Hydrologic Modeling for Poorly Gauged Basins." Diss., The University of Arizona, 2017. http://hdl.handle.net/10150/625582.

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Water management in poorly gauged basins is subject to several difficult challenges. This is a serious problem particularly in developing countries where the resources and infrastructure are often very limited or even unavailable. The SERVIR program of NASA and USAID focuses on improving water resources management in several developing regions of the world by utilizing cutting-edge observations from space. Funded by the SERVIR program, this dissertation focuses on improving streamflow monitoring and forecasting capabilities for selected poorly gauged pilot basins in Africa. The dissertation in
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Jarry, François. "Le Ruissellement sur les terres agricoles approche par simulation de pluie et par télédétection /." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37606168q.

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Radojevic, Biljana Chocat Bernard. "Méthode d'évaluation de l'influence urbaine sur le régime des crues d'un bassin versant de 130 km2." [S.l.] : [s.n.], 2002. http://csidoc.insa-lyon.fr/these/2002/radojevic/index.html.

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Radojevic, Biljana. "Méthode d'évaluation de l'influence urbaine sur le régime des crues d'un bassin versant de 130 km2." Lyon, INSA, 2002. http://theses.insa-lyon.fr/publication/2002ISAL0083/these.pdf.

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L'objectif de la recherche consiste à évaluer l'influence du développement urbain en particulier, et de la modification des sols en général, sur l'aléa des crues. L'étude porte sur le bassin versant de l'Yzeron. Il s'agit d'un bassin versant de taille moyenne (150 km2), situé à l'ouest de Lyon, où l'on rencontre un évolution rapide et hétérogène de l'urbanisation, laquelle se développe le plus souvent sous forme de petits centres urbains autour des anciens villages et se structure autour des axes de circulation principaux. Concernant le site d'étude, il semble que l'augmentation observée des c
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Loaiza, Usuga Juan Carlos. "Soil hydrology in the Ribera Salada Catchment (Catalan PrePyrenees): application of hydrologic models for the estimation of hydrologic transitional regimes." Doctoral thesis, Universitat de Lleida, 2007. http://hdl.handle.net/10803/8235.

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El principal objectiu d'aquesta investigació és estudiar la dinàmica hidrològica d'una conca Mediterrània<br/>afectada per canvis d'ús del sòl, mitjançant el monitoreig d'aquest i de l'aigua superficial. Aquest<br/>objectiu s'ha treballat a partir mesuraments de components del balanç hídric pels diferents tipus de<br/>cobertura i sòl, amb règims d'humitat i temperatura de transició.<br/>Aquest estudi s'ha realitzat a la conca de la Ribera Salada (Prepirineu meridional Català, al NE<br/>d'Espanya), amb una extensió de 222.5 km2, i un interval altitudinal de 420 a 2385 m i predomini de<br/>pende
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Midttømme, Grethe Holm. "Flood Handling and Emergency Action Planning for Dams." Doctoral thesis, Norwegian University of Science and Technology, Department of Hydraulic and Environmental Engineering, 2002. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-531.

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<p>Even though dams are designed to bypass floods of significant magnitudes, floods less severe than the design flood may pose a threat to dams. Ongoing research into climate change also shows an increasing trend towards severe floods, that is an increased probability of floods exceeding the present design floods. Therefore, acquiring understanding of floods and risk reduction measures to mitigate any of their undesired effects is of great importance. Dam safety management in Norway has moved towards active use of risk analyses. At the same time, emergency planning and exerc
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CHAOUCHE, Keltoum. "Approche multifractale de la modélisation stochastique en hydrologie." Phd thesis, ENGREF (AgroParisTech), 2001. http://tel.archives-ouvertes.fr/tel-00005781.

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La plupart des séries d'observations hydrologiques possèdent des caractéristiques peu communes (grande variabilité sur une large gamme d'échelles spatiales et temporelles, périodicité, corrélation temporelle à faible décroissance), difficiles à mesurer (séries tronquées et intégrées sur des pas de temps qui ne respectent pas la nature du phénomène) et compliquées à intégrer dans un modèle stochastique classique (ARMA, Markov). Le modélisateur doit aussi faire face aux problèmes liés à l'échelle : en hydrologie (et en météorologie) où les données sont issues de pas de temps très divers, il est
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Yener, Mustafa Kemal. "Semi-distributed Hydrologic Modeling Studies In Yuvacik Basin." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607684/index.pdf.

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In this study, Yuvacik Basin, which is located in southeastern part of Marmara Region of T&uuml<br>rkiye, is selected as the application basin and hydrologic modeling studies are performed for the basin. Basin is divided into three subbasins such as: Kirazdere, Kazandere, and Serindere and each subbasin is modeled with its own parameters. In subbasin and stream network delineation HEC-GeoHMS software is used and for the hydrologic modeling studies the new version of HEC-HMS hydrologic modeling software released in April 2006 is used. Modeling studies consist of four items: event-based hourly
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Dasgupta, Surajit. "Infiltration under two contrasting hydrologic scenarios in Texas." Thesis, Texas A&M University, 2005. http://hdl.handle.net/1969.1/2387.

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Investigation of infiltration provides insights about the flow of water and transport of contaminants through the vadose zone. Infiltration is governed by prevailing environmental conditions like soil characteristics, plant cover and geologic settings. The main objective was to study preferential flow dominated infiltration at two contrasting hydrologic settings in Texas. For the first study, artificial rainfall was simulated within a plot covered with juniper trees at a karst region of the Edwards Plateau and sub-surface flow was monitored using TDR probes. Sub-surface flow was simulated usin
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Graham, Phil L. "Large-scale hydrologic modeling in the Baltic basin." Doctoral thesis, KTH, Civil and Environmental Engineering, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2930.

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44

Riveros-Iregui, Diego Andres. "Hydrologic-carbon cycle linkages in a subalpine catchment." Thesis, Montana State University, 2008. http://etd.lib.montana.edu/etd/2008/riveros-iregui/Riveros-IreguiD1208.pdf.

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The feedbacks between the water and the carbon cycles are of critical importance to global carbon balances. Forests and forest soils in northern latitudes are important carbon pools because of their potential as sinks for atmospheric carbon. However there are significant unknowns related to the effects of hydrologic variability, mountainous terrain, and landscape heterogeneity in controlling soil carbon dioxide (CO 2) efflux. Mountainous terrain imposes large spatial heterogeneity in the biophysical controls of soil CO 2 production and efflux, including soil temperature, soil water content, ve
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45

Kerbe, Jehad. "Climat, hydrologie et aménagements hydro-agricoles de Syrie /." Lille : Talence : Atelier national de reproduction des thèses ; Diffusion Presses universitaires de Bordeaux, 1987. http://catalogue.bnf.fr/ark:/12148/cb376676886.

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46

Carrillo, Soto Gustavo Adolfo. "Catchment Similarity of Hydrologic Partitioning Along Climate Gradients." Diss., The University of Arizona, 2012. http://hdl.handle.net/10150/242371.

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Climate variability and landscape characteristics interact to define specific catchment hydrological response. Catchments are considered fundamental landscape units to study the water cycle, since all aspects of the land surface component of the hydrological cycle come together in a defined area, which enables scientific research through mass, momentum and energy budgets. The role of climate-landscape interactions in defining hydrologic partitioning, particularly at the catchment scale, however, is still poorly understood. In this study, a catchment scale process-based hydrologic model (hillsl
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47

Mattern, David Ellis 1957. "Hydrologic simulation of pinyon-juniper woodlands in Arizona." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277116.

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A physically-based, user friendly, hydrologic computer simulation model was developed for pinyon-juniper woodland watersheds. The data requirements are minimum, requiring vegetation conditions, basic soil survey information, and daily values for precipitation and temperature. The model predicts runoff from cleared and uncleared watersheds by simulating hydrologic processes on a daily basis. The model was tested with data from small pinyon-juniper watersheds in central Arizona. A crack-forming vertisol was the dominant soil type, and a special feature for addressing its effects on runoff was in
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48

Quast, Konrad William. "Boron isotopes as intrinsic and artificial hydrologic tracers." Diss., The University of Arizona, 2003. http://hdl.handle.net/10150/290013.

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This work investigates the conservative behavior of boron isotopes and their potential use as an artificial hydrologic tracer. The usefulness of boron isotopes as intrinsic hydrologic tracers and the assumption that boron isotopes are conservative in many natural environments led to the hypothesis that they can be easily adapted as artificial hydrologic tracers. The results are demonstrated in three field studies and a laboratory study carried out under the Soil Aquifer Treatment project. Non-conservative behavior of intrinsic boron isotope ratios was found in vadose zone and groundwater sampl
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49

Ffolliott, Peter F., William O. Rasmussen, and D. Phillip Guertin. "Simulating the Impacts of Fire: A Hydrologic Component." Arizona-Nevada Academy of Science, 1987. http://hdl.handle.net/10150/296395.

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From the Proceedings of the 1987 Meetings of the Arizona Section - American Water Resources Association, Hydrology Section - Arizona-Nevada Academy of Science and the Arizona Hydrological Society - April 18, 1987, Northern Arizona University, Flagstaff, Arizona
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50

DeBano, Leonard F. "Fire-Induced Water Repellency in Soils: Hydrologic Implications." Arizona-Nevada Academy of Science, 1999. http://hdl.handle.net/10150/296546.

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