| AUSTRALIA - BOONAH WASTE WATER TREATMENT USING VETIVER | A short update from Paul Truong of photos (2013) of Vetiver planted in 2011 for the treatment of sewage effluent. You can find earlier inbformationa at: http://www.vetiver.org/AUS_boonah%20waste..pdf |
| AUSTRALIA - STOTTS CREEK LANDFILL EFFLUENT TREATMENT USING VETIVER | A short update from Paul Truong of photos (2013) of Vetiver planted in 2011 for the treatment of sewage effluent. You can find earlier inbformationa at: http://www.vetiver.org/discus/messages/7/2-08_Tweed_Leachate-678.pdf |
| VETIVER GRASS SYSTEM FOR LANDSLIDE REHABILITATION WITH GEOFABRICS |
Photo Essay - Treatment of a slip slope in Brisbane, Australia by Paul Tuong (May 1 2013 5MB) |
| Use of Vegetation and Geo-Jute in Erosion Control of Slopes in a Sub-Tropical Climate |
Research paper by Mohammad Shariful Islam, Shamima Nasrin, Md. Shahidul Islam, and Farzana Rahman Moury (May 1 2013 1MB) |
| Vetiver for Embankment and Satbilization | An early paper (mid 1990s) by Dr. P.K. Yoon of Malaysia (April 22 2013, 4MB) |
IIT Kharagpur - Tata Steel |
Photo presentation of first experimental application of Vetiver System to Indian Iron Ore mine |
SECOND LATIN AMERICA INTERNATIONAL CONFERENCE ON VETIVER SYSTEM (LAICVS2) Medellín-Colombia FIRST ANNOUNCEMENT |
“Vetiver System: Green Consciousness for Sustainable Development” DETAILS ENGLISH SPANISH |
| LAND SLIP AND EROSION CONTROL USING VETIVER GRASS TECHNOLOGY |
By Dr. P.K. YOON A very good example of high quality application of VS pdf file March 2013. MB5) |
| Vetiver Installation Guide for Hawaii | A very nice and informative Guide prepared by Prepared by Oahu Resource Conservation and Development Council in cooperation with USDA Natural Resource Conservation Service (NRCS) Pacific Islands Area |
| Vetiver Roots | A photo gallery of Vetiver Roots and their uses by Paul Truong |
| Promotion of Vetiver grass in Iran |
Promotion of Vetiver grass in Iran - pdf file By: Jamshid Sabetan fadaei & Sasan Aleebrahim E mail: IRANVETIVER@YAHOO.COM P.O. Box 19575567, Tehran |
| VETIVER SYSTEM APPLICATION IN THE USA AND MEXICO | Presentation by Paul Truong* and Brad Granley** *TVNI Coordinator Asia and Oceania ** Leggette, Brashears & Graham Inc., Senior Associate |
| A Changing Industry: On-site Phytoremediation of Landfill Leachate Using Trees and Grasses – Case Studies | Presentation by Brad A. Granley*, Paul N. Truong** * Leggette, Brashears & Graham Inc., Senior Associate **TVNI Coordinator Asia and Oceania |
| Constructed Vetiver Wetlands in Jimma, Ethiopia | Connie Bottenburg |
| VETIVER/BIOCHAR Solution Sand Stabilization High Speed Train Medina-Mecca |
Presented at INECO - 28 January 2013 Coordination: a.delacruz@greenresults.eu |
| VETIVER SYSTEM APPLICATION IN THE USA AND MEXICO | Granley and Truong |
| A Changing Industry: On-site Phytoremediation of Landfill Leachate Using Trees and Grasses – Case Studies | Granley and Truong |
| Vetiver for farmers: how to multiply, plant contour hedges, plug gullies | PLUS KENYA farmer pamphlet |
| Vetiver multiplication | PLUS KENYA pamphlet |
| Vetiver hedge establishment for engineering purpose |
PLUS KENYA pamphlet |
| Vetiver hedge maintenance in semi-arid areas |
PLUS KENYA pamphlet |
| Comparing constructed contour banks with Vetiver System | PLUS KENYA pamphlet |
| Regreening gunnited slopes in HongKong using vetiver | The presentation of Dr. P.K.Yoon's work in regreening gunnited highway cut slopes in HongKong is unique. It is a worth reminding ourseleves at this time of his orginal work on vetiver whilst he was at the Rubber Research Station of Malaysia nin the early 1990s. Hism seminaL reportm is of value tod ay as it was 20 years ago. Look See at Vetiver |
| Preparation of 1 meter continuous vetiver strips for transplanting | Some practical suggestions and images on this topic based on Criss Juliard's Haitian and semi arid country experiences |
| EFFECT OF SOIL SALINITY ON VETIVER GROWTH | PowerPoint Presentation by Paul Truong |
| TRATAMIENTO DE AGUAS RESIDUALES Y RELLENOS SANITARIOS | Waste water and landfill effulent treatment document with images |
| ESTABILIZACION Y CONTROL DE EROSIÓN EN JARILLONES | PowerPoint of River Bank and slope stabilization using vetiver in Jarillones, Colombia |
| TRATAMIENTO DE AGUAS RESIDUALES MEDIANTE FILTROS E HIDROSISTEMAS NATURALES CON PASTO VETIVER | Useful document with images in Spanish relating to the use of vetiver for water quality improvement |
| Vetiver grass in Iran (by photo) |
Presentation by Jamshid Sabetan fadaei Iranian association for Vetiver Promotion |
| Evaluation of Nutrient Trapping by Vetiver Grass: In Soil Eroded Area of Anno Agro Industry Farm, Gobu Sayo district, East Welega Zone, Oromia Regional State, Ethiopia [Paperback] Abdisa Gesesse Wayuma (Author) | This book available at Amazon.com showed that Vetiver Grass has significant impacts on soil conservation and nutrient trapping.It improves most of the soil physicochemical properties and soil productivity due to the fact that vetiver plants form hedges or a living porous barrier, which slows and spreads run¬off water and traps sediment. And the author recommends that vetiver grass system is an effective soil conservation system in trapping nutrients at low cost and the use of vetiver grass is recommended as an affordable and sustainable soil management practice to improve soil fertility. |
| WASTEWATER TREATMENT AT A SEAFOOD PROCESSING FACTORY IN THE MEKONG DELTA, VIETNAM |
An excellent paper From the University of Cantho, Vietnam, by Luu Thai Danh, Le Thanh Phong, Le Viet Dung and Paul Truong showing the impact of vetiver in treating efflent from a saefood processing plant. |
| Sunshine Vetiver Solutions' nursery, plant propagation and slip production methods for a Certificate of Excellence on Planting Material Supply |
Note from John Astilla of Hawaii |
| COST OF PRODUCTION AND MARKET OPPORTUNITY FOR VETIVER GRASS |
Prepared for O'ahu Resource Conservation & Development |
| The Effects of Irrigation and Fertilizer on Vetiver Establishment | Report by Establishment Jayme Barton, Lance Santo, and Jean Brokish of Hawaii |
| Vetiver Seedlings Multiplication in Rice Husk Amended Soil and Crops Performance on Erosion-Prone Hillside under Vetiver Buffer Strips |
The need to reduce erosion andimprove fertility in Nigeria is important. This research shows the potential impact of vetiver. Effi om Oku, Ambrose Aiyelari, Olajire Fagbola, and Ayuk Essoka3 |
| ECONOMICS OF PRODUCTION AND VALUE ADDITION TO VETIVER IN COASTAL KARNATAKA |
Focus on the economics and cultivation of vetiver for essential oil and medicinal products |
| Evaluation of Vetiver Grass Buffer Strips and Organomineral Fertilization for the Improvement of Soil Physical Properties |
Interesting and useful Nigerian research by: Effiom Oku, Olajire Fagbola and Paul Truong |
| Images of slope stabilization in Brazil using Vetiver and other associated applications | This application was undertaken by: A. Rodrigo Zaleski - VETIVER Soluções Ambientais <zaleski@vetiverambiental.com.br> |
| Export of Vetiver from Guatemala to Mexico | A few images to show packing and treatment of vetiver imported to Mexico for Landfill remdiation |
| Sunshine Vetiver Solutions' nursery, plant propagation and slip production methods |
A nice example of how to apply for certification as a qualified vetiver nursery |
| Stato della ricerca e applicazioni del Sistema Vetiver |
PowerPoint (pdf) |
| Les Progrès Récents de R & D et Applications du Système Vétiver dans Traitement des Eaux Usées |
Powerpoint (pdf) Paul Truong* et Etienne Richard** * Directeur, The Vetiver Network International et Veticon Consulting, Brisbane, Australia. Email: p.truong@veticon.com.au ** Directeur Technique, Kepwater Engineering, Lourdes, France Email: kepwater@wanadoo.fr |
POTENTIAL LARGE SCALE APPLICATION OF VETIVER SYSTEM IN ITALY AND FRANCE |
Paul Truong
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| Slope stabilization - Ecuador | New imagery from Ing. Daniel Mascaró |
| Use of vetiver in SE China for landslide debris stabilziation and more | We don't hear a lot from China but this file has some interesting applications post earthquake mitigation. Planting technique could be improved. |
| Integration of Vetiver System within conventional erosion control technologies in Brazzaville, Republic of the Congo: VARIOUS VIEWS OF CASIS GULLY | A series of before and after images of the restoration of this massive gully. Courtesy of Alain Ndona - Vetiver Engineer |
| EFFECTS OF METHANE LEAKS ON VETIVER GROWTH |
A useful summary of the effect of Methane discharge on vetiver grass |
| BOONAH SEWAGE EFFLUENT TREATMENT PLANT |
Presentation of the use of Vetiver to clean up large scale effluent discharge in Australia |
| Phytoremediation of Landfill Leachate Using Vetiver at the Leon, Mexico Landfill | Presentation of landfill stabilization in Mexico - establishment phase |
| Phytoremediation of Landfill Leachate Using Vetiver at the Gulf Pines Landfill |
Excellent example of quality application of vetiver to a landfill project in the US. Republic and Leggette, Brashears & Graham, Inc. |
| Evaluation of Vetiver Grass Buffer Strips and Organomineral Fertilization for the Improvement of Soil Physical Properties |
Paper by Effiom Okul, Olajire Fagbola and Paul Truong |
| Stato della ricerca e applicazioni del Sistema Vetiver |
Vetiver System presentation in Italian by Paul Truong and Marcoi Forti |
| Alphabetical List of Vernacular Names of Vetiver | This useful list of names has been compiled by Narong Chomchalow of Thailand. If anyone has additional names please email Narong |
| Vetiver System in Iran Technical Manual |
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| VIETNAM - DANANG - VETIVER CONFERENCE - JANUARY 2012. | Focus - civil and environmental engineering - Papers and Powerpoint presentations |
Bolivia Vetiver Network |
This nework has a established a new website focussing on Bolivia |
| TVNI Financial Statements for FY 2011 | This pdf file includes financial statements (Assets, use of funds and cash flow analysis). Also tax return form 990 PF |
| Rural Development and Environmental Protection in the Dabie Mountains of China -- New Project launched |
A new project in the Dabie Mountains of China under development. Protection of irrigation ponds with vetiver, and vetiver handicraft training. China Vetiver Network and Liyu Xu |
Waste Water Management |
A new project by Paul Tuong in its early stages, showing the impact of frost and the excellent recovery of vetiver from the "dieback" |
| Vetiver System Posters | Courtesy of Paul Truong - these posters can be downloaded and printed (high resolution) |
| Selection of photos showing the treatment of Lavakas (landslips) in Madagascar | This work by Yoann Coppin shows how major landslides that devastate Madagascar can be treated using Vetiver System |
| VETIVER SYSTEM AS A SOLUTION FOR EROSION AND SHALLOW FAILURE CONTROL OF ROAD SLOPE |
Presentation relating to the use of vetiver for infrastructure stabilization in Indonesia |
| REPORT ON THE APPLICATION OF VETIVER SYSTEM IN THE CITARUM RIVER BASIN, INDONESIA |
Report by Paul Truong and David Booth. On farm erosion control, river bank stabilization and pollution control |
| Phytoremediation of Landfill Leachate Leachate Utilization, Leachate Seep Control, Soil Stabilization, and a Potential Biofuel |
Presentation by Republic and Leggette, Brashears & Graham, Inc. Includes vetiver |
| Erosion Control Using Modified Soils | Paper by James T. Kidd, Chung R. Song and Wongil Jang relating to erodibility of vetiver protected soil from plunging water flows |
| VetTri Float (Vetiver Trichur Float) | An interesting vetiver float design for small applications of waste water treatment from Kerala, India |
Indonesia Country Experience with Vetiver System |
A nice presentation from David Booth relating to the use of VS by the East Bali Poverty Project and by the Indonesia Vetiver Network |
The Landslide Handbook—A Guide to Understanding Landslides |
This is a very useful handbook by the USGS. Vetiver gets a mention. also 100% vetiver application for landslide rehab in Brazil |
| TVNI Analysis of Website data | Google Analytical data comparing visits to TVNI website for the 12 months Nov 2010/Novemeber 2011 with the 12 months 2006/2007 |
| ICV5 Procedings | Papers and Power Points |
| PROYECTO VETIVER TRUCHICULTURA MOCONOQUE INFORMA Moconoque, Venezuela. 19 mayo 2011/ Boletín Informativo N° 2 año 2, página 1 |
Some new information from Venezuela (Spanish). Relating to high altitude VS, herbicides and handicrafts. From Oswaldo Luque |
| Effects of Methane Gas on the Growth of Vetiver Grass | Presentation by Paul Truong |
| Vetiver System for rehabilitating and stabilizing lavakas associated with railway and pylons in Madagascar | This is the first time that VS has been used in Madagascar to stabilize lavakas. This work is by Yoann Coppin. More.... |
AN ASSESSMENT OF STRENGTH PROPERTIES OF |
Original paper by Diti Hengchaovanich and Nimal S. Nilaweera. |
| "Report on the Potential Weed problem of Vetiver grass and its effectiveness in soil erosion control in Fiji" 1994 | This is an interesting and useful report on 40 years of use of VS for soil erosion control on steep slopes in Fiji. Report by Paul Tuong and Colin Creighton |
| The Effects of Irrigation and Fertilizer on Vetiver Establishment - Hawaii | Vetiver is touted for use in many soil and water conservation practices to reduce run-off, soil erosion, and to stabilize steep slopes. In order to perform these functions the plants must close in and form a barrier that will channel water and hold soil. Experiments at Kunia, Mililani and Waimanalo show the effects of irrigation and fertilizer on vetiver establishment. Irrigation was shown to have the greatest effect on establishment of vetiver, and only slightly noticeable changes were due to fertilizer. Irrigation was most important in dryer conditions and less in the areas that received greater annual rainfall, however still necessary in order to form an adequate barrier in time for the winter rains. |
| COST OF PRODUCTION AND MARKET OPPORTUNITY FOR VETIVER GRASS |
Prepared for O'ahu Resource Conservation & Development by the Agribusiness Incubator Program University of Hawaii. This report sets out production and application costs of for a country with high labor costs such as the US. It also discusses marketing possibilities. Some of the data and assumptions are of course questionable, but the document provides a useful base to develope a cost/production model for individual entrepreneurs |
Technical Certification |
Another example of Vetiver System Technical Certification from Indonesia. A very nice example of a very comprehensive vetiver program that has impacted on community, commerce, tourism, and infrastructure |
VETIVER SYSTEM |
This is a good example_1 and addendum of the type of proof required for Vetiver System Technical Certification - in this case Class 2 was awarded - plant propagation and slope satbilization. Permaculturists should be interested in the addendum that includes composting vetiver roots. |
| Vetiver The Proven Soil Conservation Technique A Training Manual for Communities and Field Workers |
This manual was created by the University of the South Pacific to help train people concerned with remediation of sedimentation of coral reefs |
| Farm Level Economics of Soil Conservation Practices in The Zomba Rural Development Project of Malawi | This interesting study by Julius H. Mangisoni covering 450 farmers indicates farmer preference for the Vetiver System. The Net Present Value Model has demonstrated that vetiver bunds are the most profitable and effective methods of combating soil erosion. The effectiveness of the vetiver bunds lies in the fact that they combine two technologies (bare contour bunds and vetiver grass) and the vetiver grass has an excellent rooting system. |
| Pilot Demonstration Activity (PDA) in Indonesia | Applying the Vetiver System For Slope Stabilization and Water Pollution Control in the Citarum River Basin, Indonesia - Truong and Calderon. Read more...... |
| Kenya - Vetiver - Mseto | Kenya entrepreneurs developing a vetiver business |
| Sistema Vetiver(SV) Controle da Erosao e Sedimentacao & Estabilizacao de Taludes |
Controle da Erosao e Sedimentacao & Estabilizacao de Taludes (Com referencia especial a Rodovia Ho Chi Minh ,no Vietnam) Por Dr.Paul Truong (*) e Dr. Paulo R.Rogerio(**) |
| Boletín Vetiver #15 | Latin America Vetiver Network Bulletin in Spanish |
| Methods to Improve Vetiver Grass Establishment on Steep Slope |
Pictorial presentation by Paul truong |
| Multiple Benefits of the Vetiver System and its Environmental Application in Ethiopia | A thoughtful and interesting paper by HABTEMARIAM ABATE AND BELAY SIMANE on the growing application of the Vetiver System in Ethiopia for environmental improvement. |
| Putting Science into Practice: The Second World Landslide Forum | In Rome, 3–9 October, 2011 the world landslide forum is meeting. It will address the growing landslide disasters and the need for a practical tool to assist communities, governments and disaster-relief organizations to avert and mitigate |
Vetiver Grass - Poverty Alleviation by Habitat Restoration |
Interesting and useful article by Ernest Small published in the journal - Biodiversity (11, 1&2 2010) |
USO DO CAPIM VETIVER NA ESTABILIZAÇÃO DE TALUDES E ENCOSTAS (USE OF VETIVER GRASS IN THE STABILIZATION OF SLOPES AND HILLSIDE) |
A useful PowerPoint presentation by Aloisio Rodrigues Pereira - Bioengineering Director of Deflor Brazil - addressing the use of the Vetiver System for slope stabilization. |
Bioingeniería de Suelos: historia y conceptos |
Soil Bioengineering: history and concepts - short paper in Spanish by Ing. Civil Luiz Lucena of DEFLOR |
BIOINGENIERÍA DE SUELOS (SOIL BIOENGINEERING) |
(Brazil - Portuguese) An excellent PowerPoint presentation by Ing. Civil Luiz Lucena of DEFLOR covering a range of Bio-engineering techniques for slope stabilization. |
RECUPERACAO DE AÅLREAS DEGRADADAS |
(Brazil - Portuguese) PowerPoint presentation of the rehabilitation of area devastated by major land slip at Itaipava/Petropolis, Rio de Janeiro State. Interesting combination of engineering, matting, and Vetiver System. Time Period: January 2008 to April 2010. Work by João Henrique Eboli |
RESIDENTIAL PROPERTY SLOPE STABILIZATION - BRAZIL |
Images - roughly in chronological order - shows some of Paulo Rogerio's work in Brazil for stabilizing steep slopes. |
Training Support Presentations |
During Paul Truong's recent visit to Brazil he conducted a few training courses relating to slope stabilization and pollution control. These are available here. |
PAPERS FROM CHILE REGION |
A number of files in Spanish that were not presented at the conference, but were presented on other occasions within the region. Note some are very large files - high speed internet would be useful! Download from Google Docs |
Proceedings of the Regional Vetiver Conference in Chile |
Held in in October 2010. The files are a mix of papers, posters, and presentations (powerpoint and pdfs) in Spanish (Sp) and English (En) and are well worth reading. Download from Google Docs |
ECO MORTAR |
Technique from Columbia combining vetiver with motar (Spanish translation) |
Methods to Improve Vetiver Grass Establishment on Steep Slope |
A very helpful presentation by Paul Truong |
VETIVER FOR COASTAL PROTECTION |
A few images of some impressive sea front protection in Brazil, said to be 2 km in extent. |
VETIVER USED AS A FEEDSTOCK FOR A COMMERCIAL BOILER |
From the Domanican Republic, Gueric Boucard shows how he has used vetiver as feed stock for his commercial boiler |
GOLF COURSE PROTECTION IN THE PHILIPPINES |
Images of an extensive vetiver program for the protection of golf course slopes in the Philippines |
RESIDENTIAL SLOPE PROTECTION IN THE PHILIPPPINES |
Images of a very steep residential slope being stabilized with vetiver |
VETIVER SYSTEM IN HAITI |
These images show a start of a large vetiver development program for soil and water conservation in Haiti. |
NEW SITE FOR VETIVER DOWNLOAD DOCUMENTS |
We have established a new site where you can download for free large documents such as TVNI manuals and powerpoints at Google Docs |
APLICAÇÕES DO SISTEMA VETIVER MANUAL DE REFERÊNCIA TÉCNICA |
Vetiver System Applications- Technical Reference Manual. Portuguese edition (Brazilian). See.... |
Majuli River Stabilization - Doria Bridge abutments - Assam |
Shantanoo Bhatacharyya movie: see.... |
Chile Vetiver Conference |
Brief Report to be followed shortly by full proceedings. see.. |
El vetiver como componente del manejo sostenible de los suelos en ecosistemas frágiles de Cuba |
Autores: Claro A. Alfonso, Eduardo A. Cabrera y Pedro Porras. Instituto de Suelos de Cuba. See more... |
Machine Planting of Vetiver in Australia |
Nurseries were planted under Paul Truong's supervision using mechanical planters. See... |
SUCCESS STORY OF THE VETIVER SYSTEM IN ASSAM Case 1 |
Shantanoo Bhattachrrya's vetiver work for stabilizing river banks relating to Bramhaputra River flooding. See... |
LE SYSTÈME VETIVER |
A new handbook for Haitian users - a modification by the WINNER project of "Vetiver Grass - A Hedge Against Erosion" includes photographs. Read more ... |
WASTE WORKSHOP WITH DOCEY LEWIS September 2010 |
Women Weave of India had organised a workshop which aimed at using the handloom waste produced at the Gudi Mudi center as well as the waste produced by other weavers across Maheshwar town. They also iuncorporated vetiver as a resource. This article with images should be of interest to those working with poor communities. Read more |
VETIVER ROOTS FOR SOIL REINFORCEMENT |
A collection of Vetiver Root Images by Paul Truong. See... |
VETIVER GRASS SYSTEM FOR LANDSLIDE REHABILITATION WITH GEOFABRICS |
Some great photos of the integration of geotextiles with VS for landslide rehabilitation. By Paul Truong. See more. |
Some Vetiver related works in Ethiopia |
Ethiopia's Sustainable Land Use Forum (SLUF) has been promoting VS in Ethiopia for some years. Here are some photos of its use. See |
VETIVER GRASS, VETIVERIA ZIZANIOIDES: A CHOICE PLANT FOR PHYTOREMEDIATION OF HEAVY METALS AND ORGANIC WASTES |
Glasshouse and field studies showed that Vetiver grass can produce high biomass (>100t/tha-1 year-1) and highly tolerate extreme climatic variation such as prolonged drought, flood, submergence and temperatures (-15°-55°C), soils high in acidity and alkalinity (pH 3.3-9.5), high levels of Al (85% saturation percentage), Mn (578 mg kg-1), soil salinity (ECse 47.5 dS m-1), sodicity (ESP 48%), and a wide range of heavy metals (As, Cd, Cr, Cu, Hg, Ni, Pb, Se, and Zn). Vetiver can accumulate heavy metals, particularly lead (shoot 0.4% and root 1%) and zinc (shoot and root 1%). The majority of heavy metals are accumulated in roots thus suitable for phytostabilization, and for phytoextraction with addition of chelating agents. Vetiver can also absorb and promote biodegradation of organic wastes (2,4,6-trinitroluene, phenol, ethidium bromide, benzo[a]pyrene, atrazine). Although Vetiver is not as effective as some other species in heavy metal accumulation, very few plants in the literature have a wide range of tolerance to extremely adverse conditions of climate and growing medium (soil, sand, and tailings) combined into one plant as vetiver. All these special characteristics make vetiver a choice plant for phytoremediation of heavy metals and organic wastes. Read more .. |
Vetiver Travel Diary |
Maria Calderon, a Cornell University Landscape Architecture Graduate, from Guatemala is taking a six month sabatical studying vetiver. This and subsequent posts will be of great interest to many. Dreer Travel Award. October Report. Read on |
Vetiver System for Infrastructure |
A useful Power Point by Paul Truong |
Vetiver Trials in Dafur |
Some old vetiver experimental sites in Dafur |
Green Movement Against Green Water Vetiver Conference – October 14-16, 2010 I Maria Calderon |
How do you start a green movement in a country where people have no interest in knowing where their water ends up at the end of the pipe? Why would people in Guatemala want to put a septic tank on their property knowing that their neighbors upstream will be dumping their sewage directly into the river? Read more |
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River and steep bank stabilization in Assam, India. Two related files by Oliver Hawes and Shantanoo Bhattacharyya showing and discussing the work carried out by Shantanoo on some very big rivers in Assam, including the mighty Bramaputra. Thee were some failures, but mostly it was succesful and some very useful lessons can be learnt from this work. More at our blog site. |
SISTEMA DE APLICAÇÕES VETIVER MANUAL DE REFERÊNCIA TÉCNICA |
SISTEMA DE APLICAÇÕES VETIVER MANUAL DE REFERÊNCIA TÉCNICA (Brazilian/Portuguese translation of the Vetiver System Applications Manual). Special thanks to Paulo R.Rogerio, Eng. Geotecnico, PE who translated the English version. Great job. The use of Vetiver System in Brazil has been increasing over the past year. So here is an opportunity to expand further. |
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Report on the application of the Vetiver System in the Citarum River Basin, Indonesia.This report (1.4MB) by Truong and Booth demonstrates how vetiver can be used to solve to major problems realkting to river pollution: sediment inflow from hillside soil erosion; and pollution from domestic waste water flows into a river. This small pilot project if expanded could so much to solve river pollution, particularly in the upper (more rural) part of a river basin in many btopical countries. |
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From Bio Clean Environmental Services - California. A project at Oceanside, California to treat wash down water from a harbor boat wash site, along with many little sewer spills coming from RVs on a continuous basis. It’s a very dirty site. Over 4000 pounds of oil laden sediment was removed from the pre-treatment chamber in the last two years. The system treats 2,000 to 8,000 gallons of water every day. Vetiver Grass was chosen because it has the ability to grow in saline water and the ability to deal with high pollutant loads, both as feature of the site. Vetiver was a great choice and a real success story. see details and data and field report (best). |
PUBLICATIONS |
Publications - new list with easy links to shops and downloads |
TVNI FY 2009 Financial Reports |
Includes: Financial Statements and IRS form PPF - 990 |
Vetiver Grass A Hedge Against Erosion
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John Greenfield's Farmers handbook French Edition |
Economic Analysis
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New Vegetative Approaches To Soil and Moisture Conservation. Magrath, Greenfield and Yudelman |
Disaster Mitigation, Flood and Erosion Control in Haiti
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Short paper by Mike Benge. Senior Agro-Forester |
New Zealand Vetiver
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Paul Truong visits New Zealand and meets John Greenfield and Wendy Hamilton Gates. His visit notes and photos shows that VS does a pretty good job in the North Island |
Tico Times - Costa Rica
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Interview with Yorleny Cruz - Coordinator of The Costa Rica Vetiver Network |
Comparing Vetiver System with engineered soil conservation
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This fact sheet prepared by Elise Pinners. compares the differences in design and function between Vetiver Hedgerows and constructed terraces. recommended as an informational hand out hand out |
TECHNICAL MANUAL |
Vetiver System Applications - Technical Reference Manual - Vietnamese - original version of this manual series. |
TECHNICAL MANUAL |
Vetiver System - Technical Reference Manual |
VETIVER MANUAL IN SPANISH
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MANUAL SOBRE EL USO Y MANEJO DEL PASTO VETIVER (Chrysopogon zizanioides) by Julio Alegre of Peru |
