'Hydric soil' presentation slideshows

Formation, Chemistry, and Biology of Wetland Soils

Formation, Chemistry, and Biology of Wetland Soils. Maverick, Dana, Devon. General Information on Soils. Unconsolidated, natural material Supports or capable of supporting vegetation

1.41k views • 87 slides

Site Instrumentation Methods by Jim Richardson and Mike Vepraskas

Site Instrumentation Methods by Jim Richardson and Mike Vepraskas. Modified 9/08. Overview. Criteria for picking monitoring sites Selection of equipment and installation Data collection & interpretation Rainfall measurements. Selecting Sites to Monitor.

1k views • 81 slides

Technical Soil Services for Compliance: CASE STUDIES

Technical Soil Services for Compliance: CASE STUDIES. Martin Rosek, SSS Michigan. Preliminary Technical Determination (PTD) of Wetlands. Done in the office using: Archive of Imagery Soils Maps National Wetlands Inventory (NWI). Wetland Identification NFSAM part 514.3.

756 views • 50 slides

Lenore Matula Vasilas Soil Scientist NRCS Soil Survey Division

Hydric Soil AND THE FARM BILL Use of the Definition, Criteria, Field Indicators and Technical standard. Lenore Matula Vasilas Soil Scientist NRCS Soil Survey Division. Not Covered. Hydrophytic vegetation and wetland hydrology factors Mapping conventions

455 views • 45 slides

Altered Hydric Soils

Altered Hydric Soils. by: Wade Hurt, USDA, NRCS, NSSC/ University of Florida, Gainesville, FL, Chris Noble, USACE, Vicksburg, MS, and Victor Carlisle, University of Florida, Gainesville, FL. Types of Altered Hydric Soils. Artificial Drained (Protected) Historic Relict

930 views • 37 slides

Saving Wetlands

Saving Wetlands. Is saving Lives. prepared by ECOSCI. The Science and Ecology Club The Academy of Mount St. Ursula Bronx, NY, USA. What are Wetlands?. areas between water and land . What are Wetlands?. contain hydric soil - saturated by water. soil lacks oxygen when saturated

496 views • 34 slides

An overview of Wetland Delineation

586 views • 25 slides

An overview of Wetland Delineation

387 views • 25 slides

Hydric Soils

Hydric Soils. Wetland criteria. Hydrology Hydric soils Hydrophytic plants. Hydric soil. soil that is saturated, flooded, or ponded long enough during the growing season to develop anaerobic conditions in the upper part.

515 views • 24 slides

Wetland Identification

Wetland Identification. Introduction to Coastal Management. What is a wetland?. Lands on which water covers the soil or is present either at or near the surface of the soil or within the root zone all the year or for varying periods of time during the year, including during the growing season.

753 views • 18 slides

Hydric Soil Overview

Hydric Soil Overview. All information is based upon current deliberations and recommendations of the National Technical Committee for Hydric Soils (NTCHS) The NTCHS consists of members from NRCS, COE, EPA, FWS, BLM, FS, & 6 Universities. Objectives.

185 views • 18 slides

Wetland Banking Basics

Wetland Banking Basics. Doug Van Werden. Definition. Wetlands

404 views • 17 slides

Sentinel Molecular Diagnostics for Crop Agroterrorism Dr. Joe Eugene Lepo Center for Environmental Diagnostics and Biore

246 views • 12 slides

Hydrophytic Vegetation

Hydrophytic Vegetation. Layers Tree Shrub Herbaceous Vine Criteria > 50% of dominant species are OBL, FACW, FAC from current list of species. Hydrophytic Vegetation. Prevalence = Dominant Basal area (trees) Aerial cover (herbs) Typically adapted

187 views • 7 slides