Why Erosion and Sedimention Control is Important: A Fish s Point of View
|
|
- Miles Wilkins
- 5 years ago
- Views:
Transcription
1 Why Erosion and Sedimention Control is Important: A Fish s Point of View Fisheries Protection Program Department of Fisheries and Oceans June 6, 2014
2 Basic definition: Sediment is defined as soil particles deposited into lakes and streams through the process of erosion. What is Sediment?
3 What is Sediment? Sediment can be classified based on its size and composition
4 What is Sedimentation? Sedimentation and erosion are natural processes that occur with flowing water But too much sediment can cause problems for fish
5 Common Misconception SEDIMENTATION Refers to the deposition of all particle sizes of sediment on the bottom of a waterbody. SILTATION Refers to the input of fine sized particles (i.e. < mm) to the waterbody. These fine particles typically remain in suspension and contribute to the turbidity (water clarity).
6 Sources of Sedimentation LAND DISTURBING ACTIVITIES EXPOSED SOILS
7 Exposed Soils
8 Fisheries Act Definition Fish habitat means: Spawning grounds and any other areas, including nursery, rearing, food supply and migration areas, on which fish depend directly or indirectly in order to carry out their life processes.
9 Freshwater Fish Habitat Requirements
10 How Does Sediment Effect Fish and Fish Habitat? Excessive sediment, in suspension or deposited, can have damaging impacts on all life stages of fish, particularly salmonids
11 Life Cycle of Salmonids
12 Spawning In the fall, a redd, is constructed by the female consists of a series of pockets in the gravel where the eggs are deposited fertilized by the male. Spawning sites are usually located at the head of a riffle where stream flow can percolate through the bottom substrate.
13 Eggs Normally hatch the following spring (April or May) - depending on water temperature). Clean gravels of different sizes are required to ensure percolation of well-oxygenated water during embryo development.
14 Alevins Following hatching, the alevins (sac fry) live within the spaces of the spawning gravels surviving totally on their yolk sacs and clean oxygenated water.
15 Fry Once the yolk sac has been used up alevins = fry Fry emerge from the gravels and begin their first year of growth in nursery areas adjacent the spawning sites.
16 Parr Over 1 year old Parr marks - camoflage Remain in their stream of birth usually between 2 to 4 years before they are large enough to go to sea.
17 How Does Sediment Effect Fish and Fish Habitat? Depends on the exposure: 1. Duration How long? 2. Extent How far? 3. Intensity How much? Suspended vs. deposited
18 Habitat Effects (changes to spawning habitat) Redd Degrades spawning habitat and redds: Adults avoid spawning beds smoothered Clog spaces between gravels restrict water circulation reduced oxygen reduced egg survival Natural flushing is reduced prevents removal of harmful wastes excreted by the embryos
19 Habitat Effects (changes to nursery habitat) Smothers eggs and fry: Delayed fry emergence trapped in spaces between the gravels Low oxygen: premature hatching smaller/poor quality fry
20 Physiological Effects (stressors on physical health) Mortality Relationship between sediment and direct mortality is complex Depends on life stage, time of year, size of fish, sediment composition Also depends on the exposure (duration, extent, and intensity)
21 Gill trauma: Physiological Effects (stressors on physical health) Fish gills are delicate and easily damaged by abrasive sediment particles. Infection = death Other trauma: Increased levels of deformities, fin erosion, lesions, tumours, gill flaring and coughing,
22 Trophic Effects (Feeding) Alter foraging/feeding Salmonids are sight feeders Become the prey!!!
23 Trophic Effects (Feeding) Can affect aquatic insects ie: fish food!! Smothers aquatic insects Dislodges insects from attachments Clog aquatic insects gills or feeding structures Eliminates aquatic insect habitat
24 Indirect Impacts (ecosystem-wide effects) Reduces primary production Suspended solids = Reduced water clarity Reduced water clarity = Reduced light penetration Reduced light penetration = Unhappy plants Unhappy plants = Less oxygen produced for fish
25 Indirect Impacts (ecosystem-wide effects) Changes to river morphology
26 Summary of Impacts
27 What Can you do to Help? Have a plan = erosion and sedimentation control to minimize the risk of sedimentation of the waterbody during ALL phases of the project: Implement before starting work to prevent sediment from entering the water body Maintain until: all disturbed ground has been permanently stabilized suspended sediment has resettled runoff water is clear Decommission once site is stabilized.
28 Why Protect Fish Habitat?
29 To Report Sedimentation Events Fisheries Protection Program - Triage Monday to Friday (709) FPP-NL@dfo-mpo.gc.ca Canadian Coast Guard - Regional Ops Center 24/7 (709)
30 Questions??
The Effects of Geomorphology and Watershed Land Use on Spawning Habitat
The Effects of Geomorphology and Watershed Land Use on Spawning Habitat By Evan Buckland INTRODUCTION The distribution and frequency of large geomorphic features in a watershed govern where suitable spawning
More informationRAILWAYS AND FISH: HOW TO PROTECT AND ENHANCE FISH HABITAT VALUES AT STREAM CROSSINGS THROUGH PROJECT DESIGN AND CONSTRUCTION
RAILWAYS AND FISH: HOW TO PROTECT AND ENHANCE FISH HABITAT VALUES AT STREAM CROSSINGS THROUGH PROJECT DESIGN AND CONSTRUCTION Rail Environment Conference November 2016 AGENDA Objective Background Benefits
More informationThermal and ph tolerance of farmed, wild and first generation farmed-wild hybrid salmon (Salmo salar)
Thermal and ph tolerance of farmed, wild and first generation farmed-wild hybrid salmon (Salmo salar) D. Hamoutene, L. Lush, I. Costa, K. Burt, J. Perez-Casanova, J. Caines Fisheries and Oceans Canada,
More information4. Ecology and Population Biology
4. Ecology and Population Biology 4.1 Ecology and The Energy Cycle 4.2 Ecological Cycles 4.3 Population Growth and Models 4.4 Population Growth and Limiting Factors 4.5 Community Structure and Biogeography
More informationCambridge Assessment International Education Cambridge International Advanced Subsidiary and Advanced Level. Published
Cambridge Assessment International Education Cambridge International Advanced Subsidiary and Advanced Level MARINE SCIENCE 969/0 Paper Structured Questions MARK SCHEME Maximum Mark: 75 Published This mark
More informationLower South Fork McKenzie River Floodplain Enhancement Project
Lower South Fork McKenzie River Floodplain Enhancement Project McKenzie River Ranger District Willamette National Forest Project Location The project is located in the South Fork McKenzie River Watershed,
More informationPhysical modeling to guide river restoration projects: An Overview
Physical modeling to guide river restoration projects: An Overview Scott Dusterhoff¹, Leonard Sklar², William Dietrich³, Frank Ligon¹, Yantao Cui¹, and Peter Downs¹ ¹Stillwater Sciences, 2855 Telegraph
More informationClimate change, ocean acidification and individual-based models: Why the little things matter
Climate change, ocean acidification and individual-based models: Why the little things matter Author Richards, Russell, Meynecke, Olaf, Chaloupka, M, Tomlinson, Rodger Benson Published 2012 Conference
More informationBiodiversity Classwork Classwork #1
Biodiversity Classwork Classwork #1 1. What is biodiversity? 2. In the boxes below, create two ecosystems: one with low biodiversity and one with high biodiversity. Explain the difference. Biodiversity
More informationSlide 1. Earth Science. Chapter 10 Ecosystems
Slide 1 Earth Science Chapter 10 Ecosystems 1 Slide 2 Section 1 Living Things & the Environment Habitats Organism a living thing: Plants, animals, fungi, etc. Habitat an area that provides the things an
More informationBZ471, Steam Biology & Ecology Exam
BZ471, Eam1, p.1 BZ471, Steam Biology & Ecology Eam Name Multiple choice When benthic organisms enter the water column with a regular diel periodicity: a) catastrophic drift b) behavioral drift c) constant
More informationEcology: The science concerned with the relationships among living things and their environment.
ECOSYSTEM VOCABULARY IN PACKET Ecology: The science concerned with the relationships among living things and their environment. Ecosystem: A community that includes all the living and nonliving things
More informationSurface Water Short Study Guide
Name: Class: Date: Surface Water Short Study Guide Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. The three ways in which a stream carries
More informationlow turbidity high turbidity
What is Turbidity? Turbidity refers to how clear the water is. The greater the amount of total suspended solids (TSS) in the water, the murkier it appears and the higher the measured turbidity. Excessive
More informationStudents will be able to identify vocabulary related to Florida water and wetlands
Pre Visit 1 What s in your Water 6-8 Vocabulary Purpose/Objective Students will be able to identify vocabulary related to Florida water and wetlands Materials Word search copies Pencils Dictionaries Procedure
More informationShawn K. Staton Species at Risk Program Fisheries and Oceans Canada Burlington, Ontario
Identification of Critical Habitat for Endangered Freshwater Mussels Shawn K. Staton Species at Risk Program Fisheries and Oceans Canada Burlington, Ontario Introduction Outline SARA & Critical Habitat
More informationLecture 2: Individual-based Modelling
Lecture 2: Individual-based Modelling Part I Steve Railsback Humboldt State University Department of Mathematics & Lang, Railsback & Associates Arcata, California USA www.langrailsback.com 1 Outline 1.
More information09/12/2012. Classification. Characteristics. Learning Outcome G2. Student Achievement Indicators. Phylum Porifera The Sponges
Learning Outcome G2 Analyse the increasing complexity of the Phylum Porifera and the Phylum Cnidaria Learning Outcome G2 Phylum Porifera & Phylum Cnidaria Student Achievement Indicators Students who have
More informationEffects of Suspended Sediments on Daphnia Magna. Advanced Environmental Seminar May 9, 2016 By Alexandria Watts, Ben Van Gorp, and Tommy Jenkins
Effects of Suspended Sediments on Daphnia Magna Advanced Environmental Seminar May 9, 2016 By Alexandria Watts, Ben Van Gorp, and Tommy Jenkins Project Daphnia Introduction: The main purpose of the experiment
More informationAP ENVIRONMENTAL SCIENCE 2013 SCORING GUIDELINES [14 pt space] Question 1
AP ENVIRONMENTAL SCIENCE 2013 SCORING GUIDELINES [14 pt space] Question 1 (a) Identify TWO human activities that alter the natural flow of sediments into Gulf Coast ecosystems. Explain how each of the
More informationStep 5: Channel Bed and Planform Changes
Step 5: Channel Bed and Planform Changes When disturbed, streams go through a series of adjustments to regain equilibrium with the flow and sediment supply of their watersheds. These adjustments often
More informationEvaluation of Geomorphic Effects of Removal of Marmot and Little Sandy Dams and Potential Impacts on Anadromous Salmonids
PRELIMINARY FINAL Evaluation of Geomorphic Effects of Removal of Marmot and Little Sandy Dams and Potential Impacts on Anadromous Salmonids Prepared for: Portland General Electric 121 SW Salmon Street
More informationLiving Things and the Environment
Unit 21.1 Living Things and the Environment Section 21.1 Organisms obtain food, water, shelter, and other things it needs to live, grow, and reproduce from its environment. An environment that provides
More informationWhy Geomorphology for Fish Passage
Channel Morphology - Stream Crossing Interactions An Overview Michael Love Michael Love & Associates mlove@h2odesigns.com (707) 476-8938 Why Geomorphology for Fish Passage 1. Understand the Scale of the
More informationNatural Shoreline Landscapes on Michigan Inland Lakes
Natural Shoreline Landscapes on Michigan Inland Lakes Excerpts from Chapters 2 and 3 Photo Photo by Jane by Jane Herbert Herbert Did you know? Twenty-four species of amphibians, 25 species of reptiles,
More informationCatastrophic Events Impact on Ecosystems
Catastrophic Events Impact on Ecosystems Hurricanes Hurricanes An intense, rotating oceanic weather system with sustained winds of at least 74 mph and a welldefined eye Conditions for formation: Warm water
More informationADDRESSING GEOMORPHIC AND HYDRAULIC CONTROLS IN OFF-CHANNEL HABITAT DESIGN
ADDRESSING GEOMORPHIC AND HYDRAULIC CONTROLS IN OFF-CHANNEL HABITAT DESIGN Conor Shea - Hydrologist U.S. Fish and Wildlife Service Conservation Partnerships Program Arcata, CA Learning Objectives Examine
More informationTUNKHANNOCK AREA SCHOOL DISTRICT SCIENCE CURRIULUM GRADE 2
TUNKHANNOCK AREA SCHOOL DISTRICT SCIENCE CURRIULUM GRADE 2 Chapter 4 (How Living Things Grow and Change) 3.1.2.C.2. Explain that living things can only survive if their needs are being met. 3.1.2.A.3.
More informationUnit 6 Populations Dynamics
Unit 6 Populations Dynamics Define these 26 terms: Commensalism Habitat Herbivory Mutualism Niche Parasitism Predator Prey Resource Partitioning Symbiosis Age structure Population density Population distribution
More informationEffective Mitigation of Sedimentation on Riparian Riverbeds and Salmonid Populations After Dam Removal
The University of San Francisco USF Scholarship: a digital repository @ Gleeson Library Geschke Center Master's Projects Theses, Dissertations, Capstones and Projects Spring 5-22-2015 Effective Mitigation
More informationBiology 11 Unit 1: Fundamentals. Lesson 1: Ecology
Biology 11 Unit 1: Fundamentals Lesson 1: Ecology Objectives In this section you will be learning about: ecosystem structure energy flow through an ecosystem photosynthesis and cellular respiration factors
More informationSpring Run Spawning Habitat Assessment Sediment Mobility
Study 47 Spring Run Spawning Habitat Assessment Sediment Mobility Final 2015 Monitoring and Analysis Plan January 2015 1.0 Spring Run Spawning Habitat Assessment Sediment Mobility Theme(s): Flow management
More informationSurface Processes Focus on Mass Wasting (Chapter 10)
Surface Processes Focus on Mass Wasting (Chapter 10) 1. What is the distinction between weathering, mass wasting, and erosion? 2. What is the controlling force in mass wasting? What force provides resistance?
More informationWeathering, Erosion, Deposition, and Landscape Development
Weathering, Erosion, Deposition, and Landscape Development I. Weathering - the breakdown of rocks into smaller particles, also called sediments, by natural processes. Weathering is further divided into
More informationEcosystem response during the removal of the Elwha River Dams
Ecosystem response during the removal of the Elwha River Dams Presentation Prepared by George Pess - NOAA Photo by John McMillan December 2015 Elwha The Elwha River Basin Olympic Natl. Park > 90% of habitat
More informationBiology (Biology_Hilliard)
Name: Date: 1. There are two types of modern whales: toothed whales and baleen whales. Baleen whales filter plankton from the water using baleen, plates made of fibrous proteins that grow from the roof
More information4. Suspension Feeders. Benthic Boundary Layers
4. Suspension Feeders Benthic Boundary layers Feeding Types Active Passive Facultative Feeding Mechanisms and Structures Altering Flow Dr Rhian G. Waller 14 th April 2010 Reading: Wildish & Kristmanson,
More informationCh20_Ecology, community & ecosystems
Community Ecology Populations of different species living in the same place NICHE The sum of all the different use of abiotic resources in the habitat by s given species what the organism does what is
More informationImportant Copyright Information
Important Copyright Information The following content is provided for educational purposes by the workshop presenter. This content may or may not have been peer reviewed. Information, opinions and recommendations
More informationFish Conservation and Management
Fish Conservation and Management CONS 486 Life history: Reproduction Ross Chapter 3 Reproduction topics Reproduction Fecundity Life history strategies Reproductive Schedules Semelparity vs iteroparity
More informationMs. A. Mormando's Class *
8 th Grade Science Essential Standard: 8.E.1.1 Explain the structure of the hydrosphere including: Water distribution on Earth; Local river basin and water availability Stream - A stream is a body of water
More informationYear 6. Geography. Revision
Year 6 Geography Revision November 2017 Rivers and World knowledge How the water cycle works and the meaning of the terms evaporation, condensation, precipitation, transpiration, surface run-off, groundwater
More informationIn-channel coarse sediment trap Best Management Practice
In-channel coarse sediment trap Best Management Practice By Henry R. Hudson July 2002 Environmental Management Associates Ltd., Christchurch Complexity Environmental Value Cost Low Moderate High Low Moderate
More informationStream Restoration and Environmental River Mechanics. Objectives. Pierre Y. Julien. 1. Peligre Dam in Haiti (deforestation)
Stream Restoration and Environmental River Mechanics Pierre Y. Julien Malaysia 2004 Objectives Brief overview of environmental river mechanics and stream restoration: 1. Typical problems in environmental
More informationColumbia Estuary Province
Rolling Provincial Review: Implementation 2001-2004 Province 73 Columbia Basin Fish & Wildlife Authority Province FY 2001-2004 Spending Summaries NPCC Recommendations and BPA Spending by Project Category,
More informationKingdom Animalia. Zoology the study of animals
Kingdom Animalia Zoology the study of animals Summary Animals are multicellular and eukaryotic. consume and digest organic materials thereby being heterotrophs. Most are motile at some time in their lives.
More informationOrganism Interactions in Ecosystems
Organism Interactions in Ecosystems Have you ever grown a plant or taken care of a pet? If so, you know they have certain needs such as water or warmth. Plants need sunlight to grow. Animals need food
More informationMobrand to Jones and Stokes. Sustainable Fisheries Management Use of EDT
Sustainable Fisheries Management Use of EDT Ecosystem Diagnosis and Treatment EDT EDT designed to provide a practical, science-based approach for developing and implementing watershed plans. Provides decision
More informationTaxonomy and Systematics: a broader classification system that also shows evolutionary relationships
Taxonomy: a system for naming living creatures Carrolus Linnaeus (1707-1778) The binomial system: Genus and species e.g., Macrocystis pyrifera (Giant kelp); Medialuna californiensis (halfmoon) Taxonomy
More informationTypes of intertidal communities
Between the tides Marine ecosystems 1 Intertidal Delimited by the highest high tide and the lowest low tides marks The best studied and best-understood by humans Relatively easy to sample compared to other
More informationAn Introduction to Animal Diversity
An Introduction to Animal Diversity What defines an animal? Why so many species? The early history of animals life 7 Requirements of Animal Life What is an adaptation? Adapting to different habitats A
More informationArthropoda ARTHRO JOINTED PODA FEET
Arthropoda ARTHRO JOINTED PODA FEET The arthropods are a group of animals which has attained the greatest biological success largest number of species and individuals and occupy the greatest number of
More informationModule 4: Overview of the Fundamentals of Runoff and Erosion
Module 4: Overview of the Fundamentals of Runoff and Erosion Module 4a Goal Once we can better understand the forces which cause erosion and runoff, only then can we begin to minimize the negative results.
More informationCBA Practice Exam - Ecology
CBA Practice Exam - Ecology For the following two questions, use the diagram below: 1. (TEKS 11B) The organisms in the illustration are all part of a pond community. What would likely happen to the fish
More informationEnvironments and Organisms Test Review
Environments and Organisms Test Review Environments Key Concept 1: Environments have specific physical characteristics that provide food, water, air, or protection to populations and communities in an
More informationPee Dee Explorer. Science Standards
Science Standards About Pee Dee Explorer What does it mean when someone says they are from the "Pee Dee" of South Carolina? A place is bigger than its physical geography. A "sense of place" weaves together
More informationResearch Background: Researcher Sam Bond taking Sediment Elevation Table (SET) measurements in the marsh. A view of salt marsh hay growing in a marsh
Name Keeping up with the sea level Featured scientist: Anne Giblin from the Marine Biological Laboratory and the Plum Island Ecosystems Long-Term Ecological Research site Research Background: Salt marshes
More informationInteractions between fine-grained sediment delivery, river bed deposition and salmonid spawning success
doi:10.5194/piahs-367-199-2015 Sediment Dynamics from the Summit to the Sea 199 (Proceedings of a symposium held in New Orleans, Louisiana, USA, 11 14 December 2014) (IAHS Publ. 367, 2014). Interactions
More informationClimate change in the U.S. Northeast
Climate change in the U.S. Northeast By U.S. Environmental Protection Agency, adapted by Newsela staff on 04.10.17 Word Count 1,109 Killington Ski Resort is located in Vermont. As temperatures increase
More informationUse of benthic invertebrate biological indicators in evaluating sediment deposition impairment on the Middle Truckee River, California
Use of benthic invertebrate biological indicators in evaluating sediment deposition impairment on the Middle Truckee River, California David B. Herbst Sierra Nevada Aquatic Research Laboratory University
More information9693 MARINE SCIENCE. Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers.
CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Advanced Subsidiary Level and GCE Advanced Level www.xtremepapers.com MARK SCHEME for the May/June 01 series 969 MARINE SCIENCE 969/01 Paper 1 (AS Structured Questions),
More informationBiosphere Biome Ecosystem Community Population Organism
Ecology ecology - The study of living things and how they relate to their environment Levels of Organization in Ecology organism lowest level one living thing population collection of organisms of the
More informationLAND USE AND FISHERIES
LAND USE AND FISHERIES Report of the Pilot Study R&D Technical Report W2-046/TR1 Grant McMellin, Des Walling* & Dan Nicholls* Research Contractors: Environment Agency National Salmon and Trout Fisheries
More informationCharacteristics of Echinoderms
Characteristics of Echinoderms Adult echinoderms have a body plan with five parts organized symmetrically around a center Does not have an anterior nor posterior end or a brain Most echinoderms are two
More informationEcology Student Edition. A. Sparrows breathe air. B. Sparrows drink water. C. Sparrows use the sun for food. D. Sparrows use plants for shelter.
Name: Date: 1. Which of the following does not give an example of how sparrows use resources in their environment to survive? A. Sparrows breathe air. B. Sparrows drink water. C. Sparrows use the sun for
More informationTwo Concerns for Managers of Polar Bear Populations in the Near Future
Two Concerns for Managers of Polar Bear Populations in the Near Future Presentation to the Polar Bear Range States Meeting 24-26 October, 2011 Ian Stirling, PhD, FRSC on behalf of the IUCN Polar Bear Specialist
More informationGully Erosion Part 1 GULLY EROSION AND ITS CAUSES. Introduction. The mechanics of gully erosion
Gully Erosion Part 1 GULLY EROSION AND ITS CAUSES Gully erosion A complex of processes whereby the removal of soil is characterised by incised channels in the landscape. NSW Soil Conservation Service,
More informationGARCIA RIVER SEDIMENT TOTAL MAXIMUM DAILY LOAD
U.S. ENVIRONMENTAL PROTECTION AGENCY REGION IX GARCIA RIVER SEDIMENT TOTAL MAXIMUM DAILY LOAD MARCH 16, 1998 APPROVED BY: ORIGINAL SIGNED Alexis Strauss Date Acting Director Water Division EPA Region IX
More informationVanishing Species 5.1. Before You Read. Read to Learn. Biological Diversity. Section. What do biodiversity studies tell us?
Vanishing Species Before You Read Dinosaurs are probably the most familiar organisms that are extinct, or no longer exist. Many plants and animals that are alive today are in danger of dying out. Think
More informationWherever chemical solutions are involved, ph matters. Some
47 Acids, Bases, and the ph Scale R EA D I N G Wherever chemical solutions are involved, ph matters. Some important chemical reactions, such as those involved in corrosion of iron or digestion of food,
More informationEcorisk Dilemma. ES/RP 532 Applied Environmental Toxicology. EPA Approach. EPA Objective. Hazard Identification. Hazard ID
Ecorisk Dilemma ES/RP 53 Applied Environmental Toxicology Lecture Pesticides: Ecological Risk Assessment Too many species to protect Must accept some adverse effects (practically speaking) Habitat destruction
More informationLife Science Strand Grades K-8
Life Science Strand Grades K-8 KINDERGARTEN K.L.1: Compare characteristics of animals that make them alike and different from other animals and nonliving things. K.L.1.1: Compare different types of the
More informationMaterials. Use materials meeting the following.
208.01 Section 208. SOIL EROSION AND SEDIMENTATION CONTROL 208.01 Description. Install and maintain erosion and sedimentation controls to minimize soil erosion and to control sedimentation from affecting
More informationBioMEDIA ASSOCIATES LLC HIDDEN BIODIVERSITY Series Rotifers
BioMEDIA ASSOCIATES LLC HIDDEN BIODIVERSITY Series Rotifers Study Guide Written and Photographed by Rubén Duro Pérez Supplement to Video Program All Text and Images Copyright 2015 BioMEDIA ASSOCIATES LLC
More informationEnvironmental Science
Environmental Science A Study of Interrelationships Cui Jiansheng Hebei University of Science and Technology CH06 Kinds of Ecosystems and Communities Chapter Objectives After reading this chapter, you
More informationWatershed concepts for community environmental planning
Purpose and Objectives Watershed concepts for community environmental planning Dale Bruns, Wilkes University USDA Rural GIS Consortium May 2007 Provide background on basic concepts in watershed, stream,
More informationEcological Succession
Ecological Succession Primary succession will ALWAYS be on areas where there is NO SOIL a) bare rock from a retreating glacier, b) newly cooled lava; c) abandoned lot with an impervious surface (parking
More informationAssessment. Assessment
2001 SPRINGBROOK CREEK RESTORATION - THREE YEAR POST-CONSTRUCTION REVIEW - Presented by Bruce Henderson and Andy Harris 2005 River Restoration Northwest Symposium Skamania Lodge, Washington www.hendersonlandservices.com
More informationCh. 4 - Population Ecology
Ch. 4 - Population Ecology Ecosystem all of the living organisms and nonliving components of the environment in an area together with their physical environment How are the following things related? mice,
More informationIdentifying species and ecosystem sensitivities. Appendix 9. Species biology and sensitivity key information pro forma. (September 1999 onwards)
Appendix 9. Species biology and sensitivity key information pro forma. (September 1999 onwards) Scientific name (Authority and Date) Common name(s) 4. Date last updated 5. MCS / Ulster Museum species code
More informationAnimals contain specialized cells
What is an Animal? Kingdom Animalia Main Characteristics Members of the Animal Kingdom are: Eukaryotic Multicellular Heterotrophic Have cells with membranes BUT NO cell wall Animals contain specialized
More informationUpper Drac River restoration project
Upper Drac River restoration project Restoration of a braided river bed incised in clay substratum through sediment reloading and bed widening SHF Conference, Nantes, 6 & 7 october 2014 Small scale morphological
More informationIsland Design. UMRS EMP Regional Workshop. Presentation for the
Island Design Presentation for the UMRS EMP Regional Workshop by Jon Hendrickson Hydraulic Engineer Regional Technical Specialist, Water Quality and Habitat Restoration August 17 19, 2005 Project Delivery
More informationCHAPTER 5 WARM UPS. Mrs. Hilliard
CHAPTER 5 WARM UPS Mrs. Hilliard CHAPTER 5 VOCABULARY 1. Photosynthesis 2. Cellular respiration 3. Producer 4. Consumer 5. Decomposer 6. Food chain 7. Food web 8. Trophic level 9. Carbon cycle 10. Nitrogen-fixing
More informationWhat is insect forecasting, and why do it
Insect Forecasting Programs: Objectives, and How to Properly Interpret the Data John Gavloski, Extension Entomologist, Manitoba Agriculture, Food and Rural Initiatives Carman, MB R0G 0J0 Email: jgavloski@gov.mb.ca
More information4.2 Tidal Wetlands. Phragmites Australis
4.2 Tidal Wetlands Few topics elicit such strong emotions in Guilford as the current state of salt marshes. These marshes, more broadly known as tidal wetlands, are undergoing a transformation as sea level
More informationLittle Swan Lake. Dam Inspection & Siltation Study Prepared By: William Klingner, P.E., CFM October 28, 2018
Little Swan Lake Dam Inspection & Siltation Study Prepared By: William Klingner, P.E., CFM October 28, 2018 Agenda Little Swan Lake Dam Inspection Theoretical Little Swan Lake Siltation Rate Calculations
More informationTemperature. (1) directly controls metabolic rates of ectotherms (invertebrates, fish) Individual species
Temperature (1) directly controls metabolic rates of ectotherms (invertebrates, fish) Individual species (2) controls concentrations (3) is relatively predictable over and can provide a basis for species.
More informationDecember 23 rd, 2018 Sample Current Affairs
December 23 rd, 2018 Sample Current Affairs 1. The coral reef cover in Lakshadweep has shrunk by as much as 40% in just 18 years Why the coral reefs in Lakshadweep are being eroded so fast? How do climate
More informationMEMORANDUM. 1. Summary
MEMORANDUM Date: To: Erik Neatherlin and Justin Allegro, Washington Department of Fish and Wildlife (WDFW) From: John Ferguson, Anchor QEA, LLC; Neala Kendall and Robert Vadas, Jr., WDFW Cc: Jim Kramer,
More informationRelatively little hard substrate occurs naturally in the
CHAPTER FIVE Rock Habitats Relatively little hard substrate occurs naturally in the estuary, owing mainly to the vast quantities of fine sediment that have been deposited by the rivers. Rock habitat is
More informationThe RRC would like to thank the sponsors of the RRC Annual Conference 2015 who support discounted places
16 TH ANNUAL NETWORK CONFERENCE Tweet us using #RRC2015 People and Process-Based River Management: Restoring River Processes; Natural Flood Management; Healthy Catchments The RRC would like to thank the
More informationCoastal issues: Beaches and Estuaries
Coastal issues: Beaches and Estuaries Definitions: Coast = broad zone where both marine & terrestrial processes act It includes the beach, lagoons, marshes, bars etc. Coastal processes act to shape the
More informationFOSS California Environments Module Glossary 2007 Edition. Adult: The last stage in a life cycle when the organism is mature and can reproduce.
FOSS California Environments Module Glossary 2007 Edition Adult: The last stage in a life cycle when the organism is mature and can reproduce. Algae: A large group of water organisms. Amphibian: An organism,
More informationVocabulary Flash Cards: Life Science 1: LS1 (1-5)
Vocabulary Flash Cards: Life Science 1: LS1 (1-5) 1. Abiotic The nonliving parts of an ecosystem 2. Biotic The living parts of an ecosystem 3. Community The species that make up the living organisms in
More informationChapter 24 Introduction to Animals
1 Chapter 24 Introduction to Animals I. Animal characteristics A. General Animal Features Multicellular B. Feeding and Digestion a. acquire nutrients from various sources obtaining nutrients unique to
More informationSTUDY GUIDE FOR CONTENT MASTERY. Surface Water Movement
Surface Water SECTION 9.1 Surface Water Movement In your textbook, read about surface water and the way in which it moves sediment. Complete each statement. 1. An excessive amount of water flowing downslope
More informationBUNDLE 9: ENERGY AND ECOLOGY Review
BUNDLE 9: ENERGY AND ECOLOGY Review 1. Describe Cellular Respiration, what happens, where does it happen, what type of organism does it take place in? What is the equation for respiration? Happens in the
More informationEcology: Part 1 Mrs. Bradbury
Ecology: Part 1 Mrs. Bradbury Biotic and Abiotic Factors All environments include living and non-living things, that affect the organisms that live there. Biotic Factors all the living organisms in an
More information