The document discusses environmental issues caused by aquaculture development in Vietnam and measures to address them. Rapid expansion of aquaculture has led to forest destruction, water quality changes, and decreased biodiversity. This negatively impacts both the environment and aquaculture production. Proposed measures include mangrove reforestation, proper zoning of aquaculture, wastewater treatment, limiting chemical and antibiotic use, water quality monitoring, and raising awareness of farmers.
Introduction
1.1 Prerequisite
1.2 Objectives
LITIRATURE REVIEW
1.2 Functions of lakes
1.3 Present scenario of lakes in Bangalore
1.4 The report argues that the main reasons for this state of the wetlands are a lack of.
1.5 Issues of lake restoration works
Lake restoration methods
3.1 Preventive or Indirect methods,
&
3.2 Ameliorative or Direct methods.
Preventive Or Direct Methods
4.1 Drainage basin alterations
4.2 Diversion of wastes
4.3 Legal control measures
Ameliorative Or Direct Methods
5.1 In-lake physical methods.
5.2 In-lake chemical methods.
Case study
6.1 About the lake
6.2 Methods
6.3 Lake rejuvenation
6.4 After rejuvenation challenges and opportunities
Challenges and opportunities for collective action in an urban context
CONCLUSION
This article primarily deals with the efforts under progress for the restoration of Kundawada Lake. Over the course of this paper, after this introduction, I would discuss some snippets of environmental activism in India, how I got into it, lakes for society, the state of Kunawada Kere,
Irrigation with municipal waste water is a suitable disposal option in all regions where additional moisture can be effectively utilized for improved crop production. Waste water loading is to be based on the consumptive water use of the crop being grown. The primary objective should be enhancement of crop production. The root zone of productive soils can often serve as one of the most active media for the decomposition, immobilization, or utilization of wastes.
Introduction
1.1 Prerequisite
1.2 Objectives
LITIRATURE REVIEW
1.2 Functions of lakes
1.3 Present scenario of lakes in Bangalore
1.4 The report argues that the main reasons for this state of the wetlands are a lack of.
1.5 Issues of lake restoration works
Lake restoration methods
3.1 Preventive or Indirect methods,
&
3.2 Ameliorative or Direct methods.
Preventive Or Direct Methods
4.1 Drainage basin alterations
4.2 Diversion of wastes
4.3 Legal control measures
Ameliorative Or Direct Methods
5.1 In-lake physical methods.
5.2 In-lake chemical methods.
Case study
6.1 About the lake
6.2 Methods
6.3 Lake rejuvenation
6.4 After rejuvenation challenges and opportunities
Challenges and opportunities for collective action in an urban context
CONCLUSION
This article primarily deals with the efforts under progress for the restoration of Kundawada Lake. Over the course of this paper, after this introduction, I would discuss some snippets of environmental activism in India, how I got into it, lakes for society, the state of Kunawada Kere,
Irrigation with municipal waste water is a suitable disposal option in all regions where additional moisture can be effectively utilized for improved crop production. Waste water loading is to be based on the consumptive water use of the crop being grown. The primary objective should be enhancement of crop production. The root zone of productive soils can often serve as one of the most active media for the decomposition, immobilization, or utilization of wastes.
MAB-IHP Regional Symposium: Managing Water Resources in Biosphere Reserves in...UNESCO Venice Office
Maciej Zalewski, Ecohydrology for enhancement of Water, Bioproductivity, Biodiversity, Ecosystem Services and Resilience in MAB Biosphere Reservers, Poland
Venice, 16-17 December 2021
Overall responsibility for the views and opinions expressed in the slides is taken by the authors
Robyn Sayer - Naturescaping - Restoration Ecology presentationLakeland College
2nd year Conservation & Restoration Ecology (CARE) major student Robyn Sayer describes the benefits of using native plants in landscaping. Her Naturescaping presentation was for a Restoration Ecology class at Lakeland College. CARE is one of four environmental sciences diploma majors. Lakeland College is located in Vermilion, Alberta, Canada.
ECOlogical SANitation - closing the loop between waste to food...
- Its a concept of producing food material from the waste material produced from the household ...Form of pollution management technique.
This is a presentation given at the 2009 Phycological Society of Southern Africa conference. The presentation looks at creating a debit credit account for an existing IMTA system in South Africa.
MAB-IHP Regional Symposium: Managing Water Resources in Biosphere Reserves in...UNESCO Venice Office
Maciej Zalewski, Ecohydrology for enhancement of Water, Bioproductivity, Biodiversity, Ecosystem Services and Resilience in MAB Biosphere Reservers, Poland
Venice, 16-17 December 2021
Overall responsibility for the views and opinions expressed in the slides is taken by the authors
Robyn Sayer - Naturescaping - Restoration Ecology presentationLakeland College
2nd year Conservation & Restoration Ecology (CARE) major student Robyn Sayer describes the benefits of using native plants in landscaping. Her Naturescaping presentation was for a Restoration Ecology class at Lakeland College. CARE is one of four environmental sciences diploma majors. Lakeland College is located in Vermilion, Alberta, Canada.
ECOlogical SANitation - closing the loop between waste to food...
- Its a concept of producing food material from the waste material produced from the household ...Form of pollution management technique.
This is a presentation given at the 2009 Phycological Society of Southern Africa conference. The presentation looks at creating a debit credit account for an existing IMTA system in South Africa.
Aquaculture Certification in Indonesia by Chaery Novari, Directorate General of Aquaculture, Workshop of Aquaculture Certification, HCM City, 26 June 2013
This presentation is Part 3 of a training program on Food Safety Practices for the Aquaculture Industry by Michigan State University, on 22 April 2013.
Aquaculture in canada and effects of ha bsDhiman GAIN
Importance of Aquaculture in Canada
Fisheries Production
Finfish
Shellfish
Effects of HABs on Salmon production
Effects of HABs on Shellfish production
Effects of Salmon production on HABs
Occurrence of HABs
Eutrophication status in Canada
Hydrography (Lakes Vs Open sea)
Identification of the HA sources
Monitoring programs
Summary and Conclusions
Unlocking Aquaculture Innovation through Collaboration - Swansea University A...Sara Barrento
My one minute flash presentation
Unlocking Aquaculture Innovation through Collaboration
BBSRC and NERC workshop: UK aquaculture research and industry communities.
Microalgae and cyanobacteria provide us a high percentage of the oxygen we need to breathe. They are also in the aquatic environment, the first link in the food chain. We therefore owe our lives to them ... and they will change our way of life.
This presentation is Part 4 of a training program on Food Safety Practices for the Aquaculture Industry by Michigan State University, on 22 April 2013.
The global fish consumption for human nutrition increases. The supply of enough aquatic products is still possible, because the experienced fish capture peak in the 1990s is buffered by the increasing amount of fish from hatcheries, both onshore and offshore.
Algal Harvesting in the Partitioned Aquaculture SystemKatey Norvell
My team and I oriented our goals of this project around the idea of implementing a system for optimal carbon sequestration. The main design goal was to make usable the existing Partitioned Aquaculture System (PAS) present on Clemson University's campus through utilization as a way to sequester atmospheric carbon by use of algae
NO NL Micro algae opportunities in aquacultureSytse YBEMA
Inventory of Norwegian strategies, instruments and key players that actively develop micro algae business and to identify areas of cooperation, potential partners and strategies that The Netherlands could follow to connect.
Cormac O'Sullivan, Technical Manager - Seafood at SAI Global presents on the various Seafood certification programs, their requirements and how they fit into the Aquaculture landscape.
AQUACULTURE PRESENTATION - BIOLOGICAL LINE FOR ENVIRONMENTAL REMEDIATION.ECOCLÃ BIOTECNOLOGIA
BIOAUGMENTATION IN AQUACULTURE is the supplementation of naturally occurring external microorganisms (bacteria, fungi and yeasts) in shrimp and fish nurseries, ponds and production tanks.
The action of bacteria is based on the process of degradation of compounds and the enzymatic action metabolized by these microorganisms to inorganic compounds such as CO2, NO3, SO4 and water.
The causes of absence of a diversity and quantity or microorganisms that have a high degradatiion activity can be several, including and inadequate adaption and low reprodution inside the nurseries, ponds and tanks.
However, this diversity is not always present (number of species and number of individuals within the same species), even when the minimum conditions necessary for the degrading action of bacteria on the substrate (pH, temperature, nutrients e oxygen).
Specifically for the farms (agroindustries) it is common exhalation of strong unpleasant odor and high presencae of non-degraded solids (mud of the bottom of the pond). Among others, the high concentration of ammonia is due to a low microbial activity, in which the microbiota presente in pond is not sufficient to facilitate the treatability of the same In general, the program can be adapted to each of the needs of the production chain, based on the objectives to be achieved and general conditions of each farm. The addition of “ECOMIX” has been shown to be one of the most efficient alternatives to improve productivity, reduce damage caused by diseases (mortality x FCR), and also to preserv the environment (reducing N and P discharges) Particularly, the eutrophication of aquatic systems is caused by release of nitrates, phosphates and nutrients that support the flowering of a huge cell mass of algae in role system (discharged water).
A Minimal Water Exchange Aquaculture System, also known as a Recirculating Aquaculture System (RAS), is a modern and sustainable approach to fish farming that minimizes water usage by continuously recycling and treating the water within a closed system. In this system, water is reused and treated to maintain optimal water quality for fish while reducing the environmental impact associated with traditional aquaculture methods.
The key components of a minimal water exchange aquaculture system include:
1. Fish Tanks: These are the primary units where fish are raised. The tanks are designed to provide suitable conditions for fish growth, such as appropriate water depth, temperature, and oxygen levels.
2. Filtration System: RAS incorporates various filtration components to remove solid waste, excess nutrients, and harmful substances from the water. Mechanical filters remove large particles, while biological filters foster beneficial bacteria that convert toxic ammonia into less harmful substances.
3. Water Treatment: Water treatment technologies, such as UV sterilization or ozonation, are used to control pathogens and maintain water quality within acceptable parameters. These methods help to ensure a healthy environment for the fish.
4. Oxygenation: Adequate oxygen levels are critical for fish health. RAS employs techniques such as aerators, oxygen injectors, or oxygen cones to maintain dissolved oxygen levels throughout the system.
5. Monitoring and Control: RAS relies on advanced monitoring and control systems to continuously measure and regulate parameters such as temperature, pH, oxygen levels, and water flow. This ensures optimal conditions for fish growth and allows for timely adjustments if any deviations occur.
The benefits of a Minimal Water Exchange Aquaculture System (RAS) include:
1. Water Conservation: RAS significantly reduces water consumption by recycling and reusing water within the system. It helps conserve this valuable resource and minimizes the environmental impact associated with traditional aquaculture, which often requires large amounts of freshwater usage.
2. Improved Water Quality: The water in a RAS undergoes thorough filtration and treatment, resulting in high-quality water conditions for the fish. By removing waste and controlling water parameters, RAS helps minimize the risk of disease outbreaks and promotes optimal fish health.
3. Reduced Environmental Impact: The closed-loop nature of RAS prevents the release of excess nutrients and waste into the surrounding environment, minimizing the impact on natural ecosystems and reducing the risk of pollution.
4. Increased Production Density: RAS allows for higher stocking densities compared to traditional aquaculture systems. The controlled environment and efficient waste management of RAS enable farmers to maximize production within a smaller footprint.
5. Disease Control: The controlled and isolated environment of RAS helps minimize the risk of disease transmission
Sean McMahon - Farmer-led Efforts to Improve Water QualityJohn Blue
Farmer-led Efforts to Improve Water Quality - Sean McMahon, Iowa Agriculture Water Alliance, from the 2016 Iowa Pork Congress, January 27-28, Des Moines, IA, USA.
More presentations at http://www.swinecast.com/2016-iowa-pork-congress
Here's a powerpoint I created some time ago on Sustainability of Water and Wastewater provisions ~ presented to a Company in UK.
It may be of use or interest to someone and is a downloadable document ~ references are all cited and photo's I think are all creative commons or referenced :-)
Resource utilization and managing conflict in the pastoral community of Ethio...ILRI
Presentation by Dr Tilahun Amede for the 5th All Africa Conference on Animal Agriculture and the 18th Annual Meeting of the Ethiopian Society of Animal Production (ESAP), Addis Ababa, October 25-28, 2010.
Abideen Adeyinka Adekanmi, Adeniyi Sheriffdeen Adekanmi and Uthman Taiwo Adekanmi “Biotreatment of Slaughterhouse Waste Water by Microalgae” United International Journal for Research & Technology (UIJRT), Volume 01, Issue 09, pp. 19-30, 2020. https://uijrt.com/articles/v1i9/UIJRTV1I90003.pdf
Wastewater recycling is emerging as an integral part of
water demand management. Promoting as it does the preservation of high-quality fresh water supplies as well as potentially reducing the pollutant in the environment and reducing overall costs.
Climate Smart aquaculture/Agriculture is the approach towards sustainable development of agriculture and allied sectors reducing the emission of GHG gases from aquaculture sector/agriculture sector at the same time increase the productivity that support the nutritional security of millions of people . Climate Smart aquaculture(CSA) topic was presented by me at college of fisheries lembucherra, agartala CAU, imphal. All the content and important data has been taken from authentic sources.
Similar to Protect Environment In Aquaculture Production2 Bao (20)
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
![PROTECT ENVIRONMENT IN AQUACULTURE PRODUCTION ,[object Object],[object Object],[object Object],(Case discussion: in Viet Nam) http://www.ridzalmersing.com](https://image.slidesharecdn.com/protectenvironmentinaquacultureproduction2-bao-100514013802-phpapp01/85/Protect-Environment-In-Aquaculture-Production2-Bao-1-320.jpg)
![[object Object],[object Object],[object Object],[object Object],Main issues http://www.ridzalmersing.com](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)