“I Care for Počitelj”
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Karst Features — Where and What Are They?
Karst Features — Where and What are They? This story was made with Esri's Story Map Journal. Read the interactive version on the web at https://arcg.is/jCmza. Iowa Geological and Water Survey Bureau completed a detailed mapping project of bedrock geologic units, key subsurface horizons, and surficial karst features in the Iowa portion of the Upper Iowa River Watershed in 2011. In the report, they note that “One of the primary goals of the study was to gain more thorough understanding of relationships between bedrock geology and karst features within the watershed.” Black River Falls photo courtesy of Larry Reis. Sinkholes Esri, HERE, Garmin, FAO, USGS, NGA, EPA, NPS According to the GIS data from the Iowa DNR, the UIR Watershed has 6,649 known sinkholes in the Iowa portion of the watershed. Although this number is very precise, sinkhole development is actually an active process in the UIR Watershed so the actual number of sinkholes changes over time as some are filled in through natural or human processes and others are formed. One of the most numerous karst features found in the UIR Watershed, sinkholes are formed when specific types of underlying bedrock are gradually dissolved, creating voids in the subsurface. When soils and other materials above these voids can no longer bridge the gap created in the bedrock, a collapse occurs. Photo Courtesy of USGS Sinkholes vary in size and shape and can and do occur in any type of land use in the UIR Watershed, from row crop to forest, and even in roads. According to the Iowa Geologic Survey, sinkholes are often connected to underground bedrock fractures and conduits, from minor fissures to enlarged caverns, which allow for rapid movement of water from sinkholes vertically and laterally through the subsurface. -
Ground Water Introduction and Demonstration
Ground Water Introduction and Demonstration Page Content By Kimberly Mullen, CPG http://www.ngwa.org/Fundamentals/teachers/Pages/Ground-Water-Introduction-and- Demonstration.aspx Objective Students will be able to define terms pertaining to groundwater such as permeability, porosity, unconfined aquifer, confined aquifer, drawdown, cone of depression, recharge rate, Darcy’s law, and artesian well. Students will be able to illustrate environmental problems facing groundwater, (such as chemical contamination, point source and nonpoint source contamination, sediment control, and overuse). Introduction Looking at satellite photographs of the planet Earth can illustrate the fact that the majority of the Earth’s surface is covered with water. Earth is known as the “Blue Planet.” Seventy-one percent of the Earth’s surface is covered with water. There also is water beneath the surface of the Earth. Yet, with all of the water present on Earth, water is still a finite source, cycling from one form to another. This cycle, known as the hydrologic cycle, is an important concept to help understand the water found on Earth. In addition to understanding the hydrologic cycle, you must understand the different places that water can be found—primarily above the ground (as surface water) and below the ground (as groundwater). Today, we will be starting to understand water below the ground. General definitions and discussion points “What is groundwater?” Groundwater is defined as water that is found beneath the water table under Earth’s surface. “Why is groundwater important?” Groundwater, makes up about 98 percent of all the usable fresh water on the planet, and it is about 60 times as plentiful as fresh water found in lakes and streams. -
Hydrogeology of Harrison County, Indiana
HYDROGEOLOGY OF HARRISON COUNTY, INDIANA BULLETIN 40 STATE OF INDIANA DEPARTMENT OF NATURAL RESOURCES DIVISION OF WATER 2006 HYDROGEOLOGY OF HARRISON COUNTY, INDIANA By Gerald A. Unterreiner STATE OF INDIANA DEPARTMENT OF NATURAL RESOURCES DIVISION OF WATER Bulletin 40 Printed by Authority of the State of Indiana Indianapolis, Indiana: 2006 CONTENTS Page Introduction................................................................................................................................ 1 Purpose and Background ........................................................................................................... 1 Climate....................................................................................................................................... 1 Physiography.............................................................................................................................. 4 Bedrock Geology ....................................................................................................................... 5 Bedrock Topography ................................................................................................................. 8 Surficial Geology....................................................................................................................... 8 Karst Hydrology and Springs..................................................................................................... 11 Hydrogeology and Ground Water Availability......................................................................... -
An Assessment of the Applicability of the Heat Pulse Method Toward the Determination of Infiltration Rates in Karst Losing-Stream Reaches
T. Dogwiler, C.M. Wicks, and E. Jenzen – An assessment of the applicability of the heat pulse method toward the determination of infiltration rates in karst losing-stream reaches. Journal of Cave and Karst Studies, v. 69, no. 2, p. 237–242. AN ASSESSMENT OF THE APPLICABILITY OF THE HEAT PULSE METHOD TOWARD THE DETERMINATION OF INFILTRATION RATES IN KARST LOSING-STREAM REACHES TOBY DOGWILER1,CAROL M. WICKS2, AND ETHAN JENZEN3 Abstract: Quantifying the rate at which water infiltrates through sediment-choked losing stream reaches into underlying karstic systems is problematic, yet critically important. Using the one-dimensional heat pulse method, we determined the rate at which water infiltrated vertically downward through an estimated 600 m by 2 m sediment-choked losing-stream reach in the Devil’s Icebox Karst System of Central Missouri. The 25 26 21 infiltration rate ranged from 4.9 3 10 to 1.9 3 10 ms , and the calculated discharge 22 23 3 21 through the reach ranged from 5.8 3 10 to 2.3 3 10 m s . The heat pulse-derived discharges for the losing reach bracketed the median discharge measured at the outlet to the karst system. Our accuracy was in part affected by significant precipitation in the karst basin during the study period that contributed flow to the outlet from recharge areas other than the investigated losing reach. Additionally, the results could be improved by future studies that deal with identifying areas of infiltration in losing reaches and how that area varies in relation to changing flow conditions. However, the heat pulse method appears useful in providing reasonable estimates of the rate of infiltration and discharge of water through sediment-choked losing reaches. -
Modeling of Solute Transport and Retention in Upper Amite River Hoonshin Jung Louisiana State University and Agricultural and Mechanical College
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School 2008 Modeling of solute transport and retention in Upper Amite River Hoonshin Jung Louisiana State University and Agricultural and Mechanical College Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Civil and Environmental Engineering Commons Recommended Citation Jung, Hoonshin, "Modeling of solute transport and retention in Upper Amite River" (2008). LSU Master's Theses. 2006. https://digitalcommons.lsu.edu/gradschool_theses/2006 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. MODELING OF SOLUTE TRANSPORT AND RETENTION IN UPPER AMITE RIVER A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in Civil Engineering in The Department of Civil and Environmental Engineering by Hoonshin Jung B.S., Inha University, 1996 M.S., Inha University, 1998 December, 2008 ACKNOWLEDGEMENTS I would like to take this opportunity to express my deepest appreciation to Dr. Zhi-Qiang Deng, who is my graduate advisor and the chair on my committee. Dr. Deng has continuously supported and encouraged me throughout my graduate program. Most significantly, Dr. Deng has provided tremendous help upon development and completion of this master thesis. Again, his extensive help, support, and advice are highly recognized and appreciated. -
Court of Bosnia and Herzegovina O O Indictment
Sud £¡H / Cyfl GnX Kfivicno cdjeljenje ¡ Apelaciono odjeljenj«/ KpMBKSHo cftjejo€hbe K Ane/ia^hoHO OAfefbert* Odjcl I i Oc je III / Ofljs/i I * Ofl|»/i II Odsjek za sudsfcu upravu/Oflejes 33 cy/^cicy ynpsoy BOSNIA AND HERZEGO PROSECUTOR'S OFFICE OF BIH fflGWJ) U^/vfA q^ SARAJEVO Number: KT-RZ-10/05 Sarajevo, 12 December 2005 COURT OF BOSNIA AND HERZEGOVINA - Preliminary Hearing Judge - Pursuant to Article 35 (2) (h) and Article 226 (1) of the Criminal Procedure Code of BiH, I hereby issue the O INDICTMENT AGAINST: 1. STUPAR MILOS, a.k.a. "MISO", son of Slavojka (maiden name Ninic), born 7 December 1963 in TiSci, Sekovici where he is holding permanent residence, of Serb ethnicity, citizen of BiH, police officer, married, father of four children, served the Army in 1982 in Nis, average financial situation, with no previous conviction, criminal proceedings are being conducted against him for a criminal offence of light bodily injury, currently under custody by the Decision of the Court of BiH number: X-KRN-05/25 to last until 22 December 2005 at 11:00 hrs, 2. TRIFUNOVlt MILENKO, a.k.a "COP", son of Ivan and Milojka Obradovic, O born 7 January 1968 in the village of Kostolomci, Srebrenica Municipality, residing in Skelani bb in his private house, of Serb ethnicity, citizen of BiH, JMBG: 0701967183154, trader, unemployed, completed Vocational Trade School, married, father of two minor children, expecting a newborn child, served the Army in 1987 in Pec and Prizren, with no military rank or medal, registered in military records of Srebrenica, indigent financial situation, no other criminal proceedings are being conducted against him, with no previous conviction, currently under custody by the Decision of the Court of BiH to last until 22 December 2005 at 11:00 hrs, 3. -
Hydrogeologic Characterization and Methods Used in the Investigation of Karst Hydrology
Hydrogeologic Characterization and Methods Used in the Investigation of Karst Hydrology By Charles J. Taylor and Earl A. Greene Chapter 3 of Field Techniques for Estimating Water Fluxes Between Surface Water and Ground Water Edited by Donald O. Rosenberry and James W. LaBaugh Techniques and Methods 4–D2 U.S. Department of the Interior U.S. Geological Survey Contents Introduction...................................................................................................................................................75 Hydrogeologic Characteristics of Karst ..........................................................................................77 Conduits and Springs .........................................................................................................................77 Karst Recharge....................................................................................................................................80 Karst Drainage Basins .......................................................................................................................81 Hydrogeologic Characterization ...............................................................................................................82 Area of the Karst Drainage Basin ....................................................................................................82 Allogenic Recharge and Conduit Carrying Capacity ....................................................................83 Matrix and Fracture System Hydraulic Conductivity ....................................................................83 -
Neretva and Trebišnjica River Basin (NTRB)
E1468 Consulting Services for Environment Impact Assessment Public Disclosure Authorized in the Neretva and Trebišnjica River Basin (NTRB) No. TF052845/GE-P084608 Public Disclosure Authorized F I N A L EIA R E P O R T Public Disclosure Authorized Public Disclosure Authorized Sarajevo/Banja Luka, August 2006 Bosnia and Herzegovina and Croatia Proposed Integrated Ecosystem Management of the Nerteva and Trebišnjica River Basin (NTRB) Project Table of Contents Abbreviations and Acronyms EXECUTIVE SUMMARY List of Tables List of Pictures List of Annexes References 1. PROJECT DESCRIPTION .....................................................................................14 1.1. Background .............................................................................................. 14 1.2. Project objectives..................................................................................... 15 1.3. Project components ................................................................................. 16 2. POLICY, LEGAL AND ADMINISTRATIVE FRAMEWORK ......................................21 2.1. Overall Project Implementation Arrangements....................................... 21 2.2. Requirements of the WB .......................................................................... 22 2.3. Bosnia and Herzegovina environmental policy ........................................ 23 2.4. Legislation of Republic of Croatia ............................................................ 26 2.5. Evaluation of project environmental aspects .................................................27 -
Backpacking: Bird Knob
1 © 1999 Troy R. Hayes. All rights reserved. Preface As a new Scoutmaster, I wanted to take my troop on different kinds of adventure. But each trip took a tremendous amount of preparation to discover what the possibilities were, to investigate them, to pick one, and finally make the detailed arrangements. In some cases I even made a reconnaissance trip in advance in order to make sure the trip worked. The Pathfinder is an attempt to make this process easier. A vigorous outdoor program is a key element in Boy Scouting. The trips described in these pages range from those achievable by eleven year olds to those intended for fourteen and up (high adventure). And remember what the Irish say: The weather determines not whether you go, but what clothing you should wear. My Scouts have camped in ice, snow, rain, and heat. The most memorable trips were the ones with "bad" weather. That's when character building best occurs. Troy Hayes Warrenton, VA [Preface revised 3-10-2011] 2 Contents Backpacking Bird Knob................................................................... 5 Bull Run - Occoquan Trail.......................................... 7 Corbin/Nicholson Hollow............................................ 9 Dolly Sods (2 day trip)............................................... 11 Dolly Sods (3 day trip)............................................... 13 Otter Creek Wilderness............................................. 15 Saint Mary's Trail ................................................ ..... 17 Sherando Lake ....................................................... -
Quantifying Stream Flow Loss to Groundwater on Alluvial Valley Streams in Sonoma County
Quantifying stream flow loss to groundwater on alluvial valley streams in Sonoma County Kelly Janes & Jose Carrasco LA 222 Term Project Abstract Surface flow is a crucial factor for the ecology of a stream. River-groundwater interactions, in turn, are crucial for these flows, as they determine whether streams are gaining or loosing surface flow. Gill Creek, in California’s wine county, is a prime case study of these river- aquifer interactions, and their ecological and social implications. We took flow measurements at various places along the longitudinal profile of Gill Creek, with the purpose of finding if discharge decreases as the creek passes through an alluvial fan formation in Alexander Valley, Sonoma County, and if so at what rates. Results suggest Gill Creek is a “losing stream,” and conclusions are that further studies of the stream and its relation to the aquifer are needed to more adequately address the prevention of stranding of anadromous fish species. Introduction In the Russian River, river-ground water interactions influence the timing and magnitude of surface stream flows and therefore are key processes that determine the habitat suitability for endangered and threatened salmonids found there (URRSA, 2009). For example, juvenile steelhead rear in Russian River tributary streams before outmigrating to the ocean as smolts (URRSA, 2009). In the Russian River watershed anadromous fish species, including juvenile steelhead, use spawning and rearing habitats usually found in its tributaries upstream of and within alluvial fans, and adequate flow is important to creating quality rearing habitat for juvenile steelhead. (URRSA, 2009). Numerous tributary streams drain to the Russian River from steep canyons across the alluvial fans that occur at the creeks’ canyon outlets (URRSA, 2009). -
DRAFT 8/8/2013 Updates at Chapter 59 -- Three Tales of Two St
Chapter 59 -- Three Tales of Two St. Pauls Chute's Cave Let us briefly move to St. Paul's Minnesota's neighbor, Minneapolis. When S.H. Chute excavated a 2.5-meter tunnel to provide water to his Phoenix Four Mill in 1864, the project encountered a cave and was abandoned. A bulkhead built during 1875 excavation for a tailrace, however, made the suitable for sub-urban excursions. From the Saint Paul and Minneapolis Pioneer and Tribune, August 26 of the following year, Chute's Cave -- A Boat Ride of 2,000 Feet Under Main Street. The mouth of the "Chute's Cave" is just below the springs, and the bottom of this cave is covered with about eighteen inches of water. For the moderate sum of ten cents you can take a seat in a boat with a flaming torch at the bow, and with a trusty pilot sail up under Main street a distance of about 2,000 feet, between pure white sandstone, and under a limestone arch which forms the roof. It is an inexpensive and decidedly interesting trip to take. Stereopticon view showing a flat- bottomed boat and pole. Saint Paul and Minneapolis Pioneer and Tribune, December 1, 1889, But a few years ago not a day passed that did not bring in visitors. A stream of water ran the whole length of the cave, and for the small consideration of a dime, a grim, Charon-like individual would undertake to convey, in a rude sort of a boat, all visitors, who were inclined, for the distance of a quarter or a mile or thereabouts into the gloomy passage. -
(In English) PERSONAL INFORMATION Surname and First
E UROPEAN CURRICULUM VITAE FORMAT (in English) PERSONAL INFORMATION Surname and first name Raič, Mirna Address Work: Faculty of Civil Engineering University of Mostar Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina Telephone +387 36355020 Mobile phone +387 63347472 Fax +387 36355001 E-mail address [email protected] Web address https://gf.sum.ba/en/people/teachers/teachers-and-associates-mr-en Nationality Croat Citizenship(s) Bosnia and Herzegovina; Republic of Croatia Date of birth June 5th 1978 Gender female PROFESSIONAL EXPERIENCE Dates (from - to) 2017. - today Occupation or position held Assistant Professor Main activities and Assistant Professor in scientific area of technical sciences, scientific responsibilities field of Civil Engineering, branch Hydrotechnics of the University undergraduate and graduate study of Civil Engineering Name and address of Faculty of Civil Engineering University of Mostar; Matice hrvatske bb; employer 88000 Mostar; Bosnia and Herzegovina Type of business or sector Hydromechanics, Hydrotechnical structures, Hydraulics, Hydro- power energy, Groundwater modeling, Groundwater flow and transport modeling, Hydrotechnical modeling Dates (from - to) 2020. - today Occupation or position held Assistant Vice-dean for science Main activities and Assistant Vice-dean for sience at the Faculty of Civil Engineering, responsibilities University of Mostar Name and address of Faculty of Civil Engineering University of Mostar; Matice hrvatske bb; employer 88000 Mostar; Bosnia and Herzegovina Type of business