DOCSLIB.ORG

Ha Azard Mitiga Ation N Plan

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Ha Azard Mitiga Ation N Plan TERREBONNE PARISH, LOUISIANA HAZARD MITIGATION PLAN Project No. PDMC – PC – 06 – LA – 2012 – 003 October 2014 Terrebonne Parish Consolidated Government 8026 W. Main Street Houma, Louisiana 70360 985-868-5050 i Table of Contents 1.0 INTRODUCTION AND PARISH BACKGROUND ............................................................................... 1 1.1 Geographic Setting .................................................................................................................. 2 1.2 Land Use ................................................................................................................................. 3 1.3 Population ................................................................................................................................ 7 1.4 Economy ................................................................................................................................ 10 2.0 §201.6 (b) THE PLANNING PROCESS .......................................................................................... 14 2.1 §201.6 (b)(1) An opportunity for the public to comment on the plan during the drafting stage and prior to plan approval ............................................................................................. 14 2.2 §201.6 (b)(2) An opportunity for neighboring communities, local and regional agencies involved in hazard mitigation activities, and agencies that have the authority to regulate development, as well as business, academia and other private non-profit interests to be involved in the planning process ..................................................... 14 2.3 §201.6 (b)(3) Review and incorporation if appropriate, of existing plans, studies, reports, and technical information .......................................................................................... 15 3.0 §201.6 (c) PLAN CONTENT ............................................................................................................. 17 3.1 §201.6 (c)(1) Documentation of the planning process used to develop the plan including (a) how it was prepared, (b) who was involved in the process, and (c) how the public was involved. .................................................................................................. 17 3.1.1 How it was prepared… .............................................................................................. 17 3.1.2 Who was involved in the process… .......................................................................... 17 3.1.3 How the public was involved ..................................................................................... 18 3.2 §201.6 (c)(2) A risk assessment that provides factual basis for activities proposed in the strategy to reduce losses from identified hazards. Local risk assessments must provide sufficient information to enable the jurisdiction to identify and prioritize appropriate mitigation actions to reduce losses from identified hazards. ............................... 24 3.2.1 §201.6 (c)(2)(i) A description of the type, location, and extent of all natural ............. 24 3.2.2 §201.6 (c)(2)(ii) A description of the jurisdiction’s vulnerability to the hazards described in paragraph (c)(2)(i) of this section. This description shall include an overall summary of each hazard and its impact on the community. ..................... 30 3.2.3 Risk Assessments ..................................................................................................... 55 3.2.4 §201.6 (c)(2)(ii)(A) The plan should describe vulnerability in terms of the types and numbers of existing and future buildings, infrastructure, and critical facilities locates on the identified hazard areas ......................................................... 57 3.2.5 §201.6 (c)(2)(ii)(B) An estimate of the potential dollar losses to vulnerable structures identified in paragraph (c)(2)(i)(a) of this section and a description of the methodology used to prepare the estimate ..................................................... 61 3.2.6 §201.6 (c)(2)(ii)(C) Providing a general description of land uses and development trends within the community so that mitigation options can be considered in future land use decisions .................................................................... 66 3.2.7 §201.6 (c)(2)(iii) For multi-jurisdictional plans, the risk assessment section must assess each jurisdiction’s risks where they vary from the risks facing the entire planning area ............................................................................................ 68 4.0 §201.6 (c)(3) HAZARD MITIGATION STRATEGIES ....................................................................... 69 ii 4.1 §201.6 (c)(3)(i) A description of mitigation goals to reduce or avoid long-term vulnerabilities to the identified hazards. ................................................................................. 69 4.2 §201.6 (c)(3)(ii) The mitigation strategy shall include a section that identifies and analyzes a comprehensive range of specific mitigation actions and projects being considered to reduce the effects of each hazard, with particular emphasis on new and existing buildings and infrastructure. ............................................................................... 70 4.3 §201.6 (c)(3)(iii) …shall include an action plan describing how the actions identified in section (c)(3)(ii) will be prioritized, implemented, and administered by the local jurisdiction. Prioritization shall include a special emphasis on the extent to which benefits are maximized according to a cost benefit review of the proposed projects and their associated costs...................................................................................................... 86 5.0 §201.6 (c)(4) PLAN MAINTENANCE PROCEDURES .................................................................... 87 5.1 §201.6 (c)(4)(i) A section describing the method and schedule of monitoring, evaluating, and updating the mitigation plan within a five-year cycle. .................................... 87 5.2 §201.6 (c)(4)(ii) A process by which local governments incorporate the requirements of the mitigation plan into other planning mechanisms such as comprehensive or capital improvement plans, when appropriate ........................................................................ 88 5.3 §201.6 (c)(4)(iii) Discussion on how the community will continue public participation in the plan maintenance process ........................................................................................... 88 6.0 PREREQUISITES—COPY OF FORMAL PLAN ADOPTION ........................................................... 89 6.1 §201.6 (c)(5) Documentation that the plan has been formally adopted by the governing body of the jurisdiction requesting approval of the plan (e.g., City Council, County Commissioner, Tribal Council). For multi-jurisdiction requesting approval of the plan must document that it has been formally adopted. ................................................... 89 LIST OF ATTACHMENTS §201.6 (c) PLAN CONTENT Page No. §201.6 (c)(1)—Documentation c1-1 Terrebonne Parish Hazard Mitigation Plan Committee List ................... 1 c1-2 HMP Committee Attendance Summary ................................................ 3 c1-3.1A Meeting 1—Advertisement .................................................................... 5 c1-3.1B Meeting 1—Sign-In Sheets ................................................................... 6 c1-3.1C Meeting 1—Summary Meeting Notes ................................................... 8 c1-3.1D Meeting 1—PowerPoint Presentation Slides ......................................... 12 c1-3.2A Meeting 2—Advertisement .................................................................... 23 c1-3.2B Meeting 2—Sign-in Sheets ................................................................... 24 c1-3.2C Meeting 2—Summary Meeting Notes ................................................... 29 c1-3.2D Meeting 2—PowerPoint Presentation Slides ......................................... 32 c1-3.3A Meeting 3—Advertisement .................................................................... 41 c1-3.3B Meeting 3—Sign-in Sheets ................................................................... 42 c1-3.3C Meeting 3—Summary Meeting Notes ................................................... 47 c1-3.3D Meeting 3—PowerPoint Presentation Slides ......................................... 51 c1-3.4A Meeting 4—Advertisement .................................................................... 59 c1-3.4B Meeting 4—Sign-in Sheets ................................................................... 60 iii c1-3.4C Meeting 4—Summary Meeting Notes ................................................... 65 c1-3.4D Meeting 4—PowerPoint Presentation Slides ......................................... 67 c1-3.5A Meeting 5—Advertisement .................................................................... 76 c1-3.5B Meeting 5—Sign-in Sheet ..................................................................... 77 c1-3.5C Meeting 5—Summary Meeting Notes ................................................... 79 c1-3.5D Meeting 5—PowerPoint Presentation Slides ......................................... 82 §201.6 (c)(2)—Risk Assessment c2-1 Base Map .............................................................................................. 84 c2-2 Waterways Map .................................................................................... 85 c2-3 Levees, Pump Stations, and Drainage
Load more

Recommended publications
  • Reef Corals in the Netherlands Antilles By
    Ecological aspects of the distribution of reef corals in the Netherlands Antilles by Rolf P. M. Bak Caribbean Marine Biological Institute, Curaçao, Netherlands Antilles Abstract INTRODUCTION The vertical and horizontal of the distribution patterns The Netherlands Antilles consist of two groups of of corals and coral reefs (to a depth of 90 m) are dis- islands: the Leeward Group of Aruba, Bonaire and cussed in relation the environmental factors: to geomor- Curaçao and the Windward Group of St. Martin, phology of the bottom, available substrate, light, tur- St. Eustatius and Saba inset in fig. 1). Most bidity, sedimentation, water movement and temperature. (see of the research coral has been done in There is a general pattern which is comparable to other on reefs well-developed Caribbean reefs. However, as in other the Curaçao, with some attention being paid to areas variations are found, e.g. the depth and growth reefs of Aruba and Bonaire. The marine habitats form of Acropora palmata will depend on the degree of of the Windward are unstudied. There correla- Group relatively exposure to water movement. are strong show Leeward tions between the environmental variables and the oc- The few explorations made, the currence of coral species and their growth form, the Group of islands to be much richer in reef develop- species composition of coral communities and the charac- ment (and in speoies diversity) than St. Martin, St. ter of the coral reef. In some cases the relationship is not Eustatius and Saba. that obvious. The absence of Agaricia species at certain The factors coral distribution are points along the coast of Aruba and the dominance of governing Sargassum on the deep bottom at some places along the well known and include: light, sedimentation, wa- windward coast of Curaçao is not yet explained.
    [Show full text]
  • Hurricanes of 1955 Gordon E
    DECEMBEB1955 MONTHLY WEATHER REVIEW 315 HURRICANES OF 1955 GORDON E. DUNN, WALTER R. DAVIS, AND PAUL L. MOORE Weather Bureau Offrce, Miami, Fla. 1. GENERAL SUMMARY grouping i,n theirpaths. Thethree hurricanes entering the United States all crossed the North Carolina coast There were 13 tropical storms in 1955, (fig. 9), of which within a 6-week period and three more crossed the Mexican 10 attained hurricane force, a number known to have been coast within 150 miles of Tampico within a period of 25 exceeded only once before when 11 hurricanes were re- days. corded in 1950. This compares with a normal of about The hurricane season of 1955 was the most disastrous 9.2 tropical storms and 5 of hurricane intensity. In con- in history and for the second consecutive year broke all trast to 1954, no hurricanes crossed the coastline north of previous records for damage. Hurricane Diane was Cape Hatteras andno hurricane winds were reported north undoubtedly the greatest natural catastrophe in the his- of that point. No tropical storm of hurricane intensity tory of the United Statesand earned the unenviable affected any portion of the United States coastline along distinction of “the first billion dollar hurricane”. While the Gulf of Mexico or in Florida for the second consecutive the WeatherBureau has conservatively estimated the year. Only one hurricane has affected Florida since 1950 direct damage from Diane at between $700,000,000 and and it was of little consequence. However, similar hurri- $800,000,000, indirect losses of wages, business earnings, cane-free periods have occurred before.
    [Show full text]
  • MASARYK UNIVERSITY BRNO Diploma Thesis
    MASARYK UNIVERSITY BRNO FACULTY OF EDUCATION Diploma thesis Brno 2018 Supervisor: Author: doc. Mgr. Martin Adam, Ph.D. Bc. Lukáš Opavský MASARYK UNIVERSITY BRNO FACULTY OF EDUCATION DEPARTMENT OF ENGLISH LANGUAGE AND LITERATURE Presentation Sentences in Wikipedia: FSP Analysis Diploma thesis Brno 2018 Supervisor: Author: doc. Mgr. Martin Adam, Ph.D. Bc. Lukáš Opavský Declaration I declare that I have worked on this thesis independently, using only the primary and secondary sources listed in the bibliography. I agree with the placing of this thesis in the library of the Faculty of Education at the Masaryk University and with the access for academic purposes. Brno, 30th March 2018 …………………………………………. Bc. Lukáš Opavský Acknowledgements I would like to thank my supervisor, doc. Mgr. Martin Adam, Ph.D. for his kind help and constant guidance throughout my work. Bc. Lukáš Opavský OPAVSKÝ, Lukáš. Presentation Sentences in Wikipedia: FSP Analysis; Diploma Thesis. Brno: Masaryk University, Faculty of Education, English Language and Literature Department, 2018. XX p. Supervisor: doc. Mgr. Martin Adam, Ph.D. Annotation The purpose of this thesis is an analysis of a corpus comprising of opening sentences of articles collected from the online encyclopaedia Wikipedia. Four different quality categories from Wikipedia were chosen, from the total amount of eight, to ensure gathering of a representative sample, for each category there are fifty sentences, the total amount of the sentences altogether is, therefore, two hundred. The sentences will be analysed according to the Firabsian theory of functional sentence perspective in order to discriminate differences both between the quality categories and also within the categories.
    [Show full text]
  • What Happened to Ponce
    Reconstructing early modern disaster management in Puerto Rico: development and planning examined through the lens of Hurricanes San Ciriaco (1899), San Felipe (1928) and Santa Clara (1956) Ingrid Olivo Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy under the Executive Committee of the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2015 © 2015 Ingrid Olivo All rights reserved ABSTRACT Reconstructing early modern disaster management in Puerto Rico: development and planning examined through the lens of Hurricanes San Ciriaco (1899), San Felipe (1928) and Santa Clara (1956) Ingrid Olivo This is the first longitudinal, retrospective, qualitative, descriptive and multi-case study of hurricanes in Puerto Rico, from 1899 to 1956, researching for planning purposes the key lessons from the disaster management changes that happened during the transition of Puerto Rico from a Spanish colony to a Commonwealth of the United States. The selected time period is crucial to grasp the foundations of modern disaster management, development and planning processes. Disasters are potent lenses through which inspect realpolitik in historical and current times, and grasp legacies that persist today, germane planning tasks. Moreover, Puerto Rico is an exemplary case; it has been an experimental laboratory for policies later promoted by the US abroad, and it embodies key common conditions to develop my research interface between urban planning and design, meteorology, hydrology, sociology, political science, culture and social history. After introducing the dissertation, I present a literature review of the emergence of the secular characterization of disasters and a recent paradigm shift for understanding what a disaster is, its causes and how to respond.
    [Show full text]
  • Characteristics of Tornadoes Associated with Land-Falling Gulf
    CHARACTERISTICS OF TORNADOES ASSOCIATED WITH LAND-FALLING GULF COAST TROPICAL CYCLONES by CORY L. RHODES DR. JASON SENKBEIL, COMMITTEE CHAIR DR. DAVID BROMMER DR. P. GRADY DIXON A THESIS Submitted in partial fulfillment of the requirements for the degree of Master of Science in the Department of Geography in the Graduate School of The University of Alabama TUSCALOOSA, ALABAMA 2012 Copyright Cory L. Rhodes 2012 ALL RIGHTS RESERVED ABSTRACT Tropical cyclone tornadoes are brief and often unpredictable events that can produce fatalities and create considerable economic loss. Given these uncertainties, it is important to understand the characteristics and factors that contribute to tornado formation within tropical cyclones. This thesis analyzes this hazardous phenomenon, examining the relationships among tropical cyclone intensity, size, and tornado output. Furthermore, the influences of synoptic and dynamic parameters on tornado output near the time of tornado formation were assessed among two phases of a tropical cyclone’s life cycle; those among hurricanes and tropical storms, termed tropical cyclone tornadoes (TCT), and those among tropical depressions and remnant lows, termed tropical low tornadoes (TLT). Results show that tornado output is affected by tropical cyclone intensity, and to a lesser extent size, with those classified as large in size and ‘major’ in intensity producing a greater amount of tornadoes. Increased values of storm relative helicity are dominant for the TCT environment while CAPE remains the driving force for TLT storms. ii ACKNOWLEDGMENTS I would like to thank my advisor and committee chair, Dr. Jason Senkbeil, and fellow committee members Dr. David Brommer and Dr. P. Grady Dixon for their encouragement, guidance and tremendous support throughout the entire thesis process.
    [Show full text]
  • Attachment C3-3: Storms in the ICM Boundary Conditions
    Coastal Protection and Restoration Authority 150 Terrace Avenue, Baton Rouge, LA 70802 | [email protected] | www.coastal.la.gov 2017 Coastal Master Plan Attachment C3-3: Storms in the ICM Boundary Conditions Report: Version I Date: July 2015 Prepared By: ARCADIS (Haihong Zhao, John Atkinson, and Hugh Roberts) 2017 Coastal Master Plan: Storms in the ICM Boundary Conditions Coastal Protection and Restoration Authority This document was prepared in support of the 2017 Coastal Master Plan being prepared by the Coastal Protection and Restoration Authority (CPRA). CPRA was established by the Louisiana Legislature in response to Hurricanes Katrina and Rita through Act 8 of the First Extraordinary Session of 2005. Act 8 of the First Extraordinary Session of 2005 expanded the membership, duties and responsibilities of CPRA and charged the new authority to develop and implement a comprehensive coastal protection plan, consisting of a master plan (revised every five years) and annual plans. CPRA’s mandate is to develop, implement and enforce a comprehensive coastal protection and restoration master plan. Suggested Citation: Zhao, H., Atkinson, J., and Roberts, H. (2016). 2017 Coastal Master Plan Modeling: Attachment C3-3 – Storms in the ICM Boundary Conditions. Version I. (p. 63). Baton Rouge, Louisiana: Coastal Protection and Restoration Authority. Page | ii 2017 Coastal Master Plan: Storms in the ICM Boundary Conditions Acknowledgements This document was developed as part of a broader Model Improvement Plan in support of the 2017 Coastal Master Plan under the guidance of the Modeling Decision Team (MDT): The Water Institute of the Gulf - Ehab Meselhe, Alaina Grace, and Denise Reed Coastal Protection and Restoration Authority (CPRA) of Louisiana - Mandy Green, Angelina Freeman, and David Lindquist This effort was funded by CPRA of Louisiana under Cooperative Endeavor Agreement Number 2503-12-58, Task Order No.
    [Show full text]
  • The Impact of Hurricane Ivan on the Primary Productivity and Metabolism of Marsh Tidal Creeks in the Northcentral Gulf of Mexico
    Aquat Ecol (2008) 42:391–404 DOI 10.1007/s10452-007-9096-0 The impact of Hurricane Ivan on the primary productivity and metabolism of marsh tidal creeks in the NorthCentral Gulf of Mexico Just Cebrian Æ C. Drew Foster Æ Rochelle Plutchak Æ Kate L. Sheehan Æ Mary-Elizabeth C. Miller Æ Andrea Anton Æ Kelly Major Æ Kenneth L. Heck Jr. Æ Sean P. Powers Received: 2 April 2007 / Accepted: 7 April 2007 / Published online: 22 May 2007 Ó Springer Science+Business Media B.V. 2007 Abstract Past research has examined hurricane concentration in the sediment of the marsh tidal impacts on marine communities such as seagrass creeks. The results observed for Hurricane Ivan were beds, coral reefs, and mangroves, but studies on how coincident with those observed for four other major hurricanes affect marsh tidal creeks are lacking storms that made landfall close to the study area despite the important ecological roles that marsh during 2005, Tropical Storm Arlene and Hurricanes tidal creeks have in coastal ecosystems. Here we Cindy, Dennis, and Katrina. However, the apparent report on the impact of Hurricane Ivan, which made negative impact of major storms on the sediment of landfall on September 16, 2004, on the primary the marsh tidal creeks did not seem to be long-lived productivity and metabolism of six marsh tidal creeks and appeared to be dissipated within a few weeks or in the NorthCentral Gulf of Mexico. The hurricane months after landfall. This suggests that marsh tidal did not seem to have any large, lasting impact on creeks mostly covered with bare sediment are less nutrient concentrations, primary productivity, metab- disturbed by hurricanes than other types of marine olism, and chlorophyll a concentration in the water- communities populated with bottom-attached and/or column of the marsh tidal creeks.
    [Show full text]
  • ASSUMPTION PARISH HAZARD MITIGATION PLAN I
    ASSUMPTION PARISH HAZARD MITIGATION PLAN i ASSUMPTION PARISH HAZARD MITIGATION PLAN ii ***This Page Left Intentionally Blank*** ASSUMPTION PARISH HAZARD MITIGATION PLAN iii ASSUMPTION PARISH HAZARD MITIGATION PLAN UPDATE Prepared for: Assumption Parish Prepared by: Stephenson Disaster Management Institute Ms. Alexa Andrews Ms. Lauren Stevens Mr. Joseph B. Harris Mr. Brant Mitchell Dr. Carol J. Friedland, P.E., Ph.D., C.F.M. Mr. Eric V. Rohli Louisiana State University - Business Education Complex Baton Rouge, LA 70803 March 2016 ASSUMPTION PARISH HAZARD MITIGATION PLAN iv ***This Page Left Intentionally Blank*** ASSUMPTION PARISH HAZARD MITIGATION PLAN v ACKNOWLEDGMENTS This 2015 Assumption Parish Hazard Mitigation Plan Update was coordinated by the Assumption Parish Hazard Mitigation Plan Update Steering Committee, in collaboration with the participating jurisdictions as well as community stakeholders and the general public. The participating jurisdictions are made up of the following communities: Unincorporated Assumption Parish Village of Napoleonville Special thanks is directed to all of those who assisted in contributing feedback and expertise on this document, especially the Assumption Parish Office of Homeland Security and Emergency Management. These combined efforts have made this project possible. The Assumption Parish Steering Committee consists of the following individuals, who are credited in the creation of this document: Anne Marsh AP OHSEP BJ Francis AP Waterworks Bethany Legendre OPH Region 3 Bobby Naquin AP Police Jury Brian Gros Labadieville Fire Dept. Bruce Prejean AP Sheriff’s Office Chris Boudreaux Lafourche Parish Christy Larose Heritage Manor Nursing Home Eric Deroche St. James Parish Gerald Richard Napoleonville Fire Dept. Ginger Rushing AP Waterworks Heidi Mattingly Dow Chemical Joey Comeaux AP School Board John Boudreaux AP OHSEP Karen Price DEQ Kayla Guerrero Region 3 DHH Kayte Landry AP OHSEP Keven Bergeron Boardwalk Pipeline Kim Beetz Met.
    [Show full text]
  • Understanding Impacts of Tropical Storms and Hurricanes on Submerged Bank Reefs and Coral Communities in the Northwestern Gulf of Mexico
    ARTICLE IN PRESS Continental Shelf Research 30 (2010) 1226–1240 Contents lists available at ScienceDirect Continental Shelf Research journal homepage: www.elsevier.com/locate/csr Understanding impacts of tropical storms and hurricanes on submerged bank reefs and coral communities in the northwestern Gulf of Mexico A. Lugo-Ferna´ndez a,n, M. Gravois b a Physical Sciences Unit (MS 5433), Minerals Management Service, 1201 Elmwood Parkway Boulevard, New Orleans, LA 70123-2394, USA b Mapping and Automation Unit (MS 5413), Minerals Management Service, 1201 Elmwood Parkway Boulevard, New Orleans, LA 70123-2394, USA article info abstract Article history: A 100-year climatology of tropical storms and hurricanes within a 200-km buffer was developed to Received 12 March 2009 study their impacts on coral reefs of the Flower Garden Banks (FGB) and neighboring banks of the Received in revised form northwestern Gulf of Mexico. The FGB are most commonly affected by tropical storms from May 15 January 2010 through November, peaking in August–September. Storms approach from all directions; however, the Accepted 8 March 2010 majority of them approach from the southeast and southwest, which suggests a correlation with storm Available online 1 May 2010 origin in the Atlantic and Gulf of Mexico. A storm activity cycle lasting 30–40 years was identified Keywords: similar to that known in the Atlantic basin, and is similar to the recovery time for impacted reefs. On Gulf of Mexico average there is 52% chance of a storm approaching within 200 km of the FGB every year, but only 17% Submerged coral reefs chance of a direct hit every year.
    [Show full text]
  • Effects of Tropical Storm Bret on Curaçao Reefs
    NOTES BULLETIN OF MARINE SCIENCE, 56(2): 692-694, 1995 EFFECTS OF TROPICAL STORM BRET ON CURAÇAO REEFS Manfred L. J. Van Veghel and Paul C. Hoetjes It is obvious that hurricanes can have a destructive effect on reefs situated on the leeward sites of islands (Glynn et al., 1964). However, also minor storms passing at relatively great distance can cause severe damage. Here we report on damage caused by tropical storm Bret, passing south of the island of Cura9ao at a distance of 110-145 km in August 1993. Curaçao is situated off the coast of Venezuela and outside the "hurricane belt" (Rogers, 1993). The closest approach to Curaçao of Bret was on 8 August 1993, from 06.00- 08.00. Maximum wind velocity measured at the Curaçao Meteorological Service was about 42 kn, mean value: 25—30 kn. The estimated wave height near the location Seaquarium was approximately 1.5 m above normal. The storm was not accompanied by heavy precipitation. Bret was the 21st tropical cyclone passing Curaçao within 100 nm since 1900, the former cyclone was Joan in 1988. Damage on marine life was surveyed 2 weeks after the storm at five localities along the leeward coast of the island (Fig. 1; for detailed information on the study sites see Van Duyl, 1985). In selection of the sites we were guided by Van Duyl's (1985) reef atlas. Severe damage was recorded for the scleractinian corals Acropora palmata (Lamarck) and Millepora complanata (Lamarck). Dendrogyra cylindrus (Ehrenberg) was incidentally damaged in shallow water, <5 m. Acropora palmata damage was surveyed by counting the number of broken branches (branch length > 20 cm) of haphazardly chosen colonies.
    [Show full text]
  • National Scale Landslide Susceptibility Assessment for Grenada
    CHARIM Caribbean Handbook on Risk Information Management National scale landslide susceptibility assessment for Grenada May 2016 C.J. Van Westen Faculty of Geo‐information Science and Earth Observation (ITC), University of Twente. E‐mail: [email protected] Table of Contents Summary ............................................................................................................................................... 5 Acknowledgements .............................................................................................................................. 6 1. Introduction ..................................................................................................................................... 7 1.1. About CHARIM ......................................................................................................................... 7 1.2. Definitions and requirements ................................................................................................. 8 1.3. Previous work on landslide susceptibility assessment ............................................................ 9 2. Method used for the national‐scale landslide susceptibility assessment ..................................... 11 2.1. Presentation of the method used ......................................................................................... 11 2.2. Considerations for selecting this method ............................................................................. 14 3. Evaluating landslide triggering characteristics .............................................................................
    [Show full text]
  • Hfstory of HURRICANE OCCURRENCES ALONG
    -. ~~--------------------------------------~ HURRICANE STUDY HfSTORY OF HURRICANE OCCURRENCES I '· ALONG COASTAL LOU I SlANA \ •, U. $. ARMY ENGINEER DISTRICT, NEW ORLEANS C 0 R P S 0 F ENG I N E E RS NEW ORLEANS, LOUISIANA REVISED AUGUST 1972 HISTORY OF HURRICANE OCCURRENCES ALONG COASTAL LOUISIANA Paragraph Title 1 Historical research 1 2 Summary of hurricane occurrences 1 3 Hurricane tracks 2 4 Description of hurricanes 12 TABLES No. Title HURRICANE OCCURRENCES 1 Area I - Lake Pontchartrain, Louisiana and 3 Vicinity 2 Area II - Mississippi River Delta at and 5 below New Orleans, La. 3 Area III - Grand Isle, Louisiana, and Vicinity 7 4 Area IV - Morgan City, Louisiana, and Vicinity 9 5 Area v - Southwest Louisiana 10 6 Area VI - Interlying Area along Coastal Louisiana 11 PLATES 1 General Map HURRICANE PATHS 2 Prior to 1900 3 1900 - 1914 4 1915 - 1934 5 1935 - 1944 6 1945 - 1960 7 1961 - 1971 8 1886 9 1901 10 1909 11 August 1915 12 September 1915 13 1940 14 1947 15 1956 16 1957 17 1961 18 1964 19 1965 20 1969 i This report has been updated to include, through 1971, hurricanes that occurred since Hurricane Carla, September 1961 ii HISTORY OF HURRICANE OCCURRENCES ALONG COASTAL LOUISIANA l. HISTORICAL RESEARCH This discussion and description of the history of hurricanes affecting the Louisiana coast includes all hurricanes and tropical storms with hurricane potential which have caused damage to persons or property plus those with no record of damage which have struck this or adjacent coasts and which could have caused damages under slightly different meteorological conditions.
    [Show full text]