PPT-Watershed Delineation and Characteristics on Alaska’s Nor

Matt Khosh University of Texas at Austin Department of Marne Science Arctic Ecosystems Prevailing cold and wet climate promotes longterm storage of atmospheric CO 2 Large pools of stored organic matter. Delineation is part of the process known as watershed segmentation ie dividing the watershed into discrete land and channel segments to analyze watershed behavior brPage 4br 3of 16 DELINEATION METHODS DELINEATION METHODS DEM Based Automatic Deline 1 Delineation by Pour P oint in ArcMap 10 Written by Barbara Parmenter and Jack M elcher, Revised January 10, 2012 SECTION 1 - PREPARING YOUR BASE MAP FOR WATERSHED DE LINEATI ON ............... Overview. Traffic Analysis Zone (TAZ) and Traffic Analysis District (TAD) delineation criteria and guidelines. Why define them? What are they? . Criteria and guidelines. How the criteria and guidelines are built into rules and checks in the MTPS. delineation. , land cover characteristics, and recommended priorities for monitoring and mitigation in the City of Pacific Grove, California . . Kathy Pugh. Roger Arenas. Patty . Cubanski. Michele . Exercise . 4 Overview . Online Watershed Delineation and Data Retrieval. Hydrologic Terrain Analysis. Network Analysis. The Starting Point. http://waterdata.usgs.gov/nwis/inventory?agency_code=USGS&site_no=10109000. Nash Mock. Location & Background. Located between Tarrant and Denton counties in North Texas. Constructed following the Rivers & Harbors Act of 1945. Built 1948-1952 by the Army Corps of Engineers. Characteristics. Canada has five . Primary Watersheds:. The Pacific. The Arctic. Hudson Bay. The Atlantic, and . A small area that flows . . to the Gulf of Mexico ….. As mentioned in Water and Watersheds. Arctic Climate Change. IPCC AR4 Projections (2007). Increased. temperature. Winter larger. Summer smaller. Increased. precipitation. Winter larger. Summer smaller. Changes in Arctic Hydrology. Climate Change. = area of land that drains precipitation to a body of water. 2. Depends on . topography. - Divided by ridges (hills) .  drainage divides. Video. Video 2. 3. Drainage Divide. One watershed on one side of hill. How to use. Reading. . https://. pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/an-overview-of-the-hydrology-tools.htm. . Understanding. Topography defines watersheds which are fundamentally the most basic hydrologic landscape elements. . FALL FLY FISHING IN ALASKA: KVICHAK RIVER RAINBOW TROUT TRAVEL TIPS AND PACKING LIST FOR THE ALASKA FISHING SEASON GIVE THE GIFT CATCHING FISH IN ALASKA THIS HOLIDAY CUAHSI Virtual University. David Tarboton. Utah State University. david.tarboton@usu.edu. . Outline. A bit of a recap – the concepts involved in Thiessen Polygons. The terrain flow information model.