Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda...
-
Upload
prudence-williamson -
Category
Documents
-
view
214 -
download
1
Transcript of Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda...
![Page 1: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/1.jpg)
Introduction of Cau river basin environmental
development program
By Nguyen Tuan AnhVietnam Agenda 21 Office- MPI
![Page 2: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/2.jpg)
Contents of the presentation:
1. Social, economic and environmental conditions of Cau river basin
2. Contents of Cau river basin environmental development program
3. Implementations
![Page 3: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/3.jpg)
Overview of Social, economic and Overview of Social, economic and environmental conditions of Cau river environmental conditions of Cau river
basinbasinThe system of Cau river starts from
Bac Kan, Thai Nguyen, Vinh Phuc and runs through Bac Giang, Bac Ninh, Hai Duong provinces, lying in 6 provinces Bac Kan, Thai Nguyen, Vinh Phuc, Bac Giang, Bac Ninh, Hai Duong. The main branch is Cau river of 288 km long and the basin is 6032 km2 large.
![Page 4: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/4.jpg)
Climate, hydrometeorologyClimate, hydrometeorology
Tropical climateAnnual average temperature: 21 degree Gap between seasons clearlyHigh annual average rainfall : 1500-2700
mm. In the high land: 1800-2000Total waterfall in Cau river is 4.5 km3/yearFlood season starts from June, ends at
September
![Page 5: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/5.jpg)
Water demand in Cau basinWater demand in Cau basin
For agriculture: irrigated for 40,000 ha and required around 400 million m3/ year
For householders For industriesIn general, lack of 36 millions m3 water
during dry season, especially in January – March
![Page 6: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/6.jpg)
Social and economic figuresSocial and economic figures
Total area: 16000km2, the basin’s area is more than 6000 km2
Backan is largest province ( 4796 km2) but less population ( 292383 people), less density is 61 people/ km2
BacNinh is smallest province, but high population (987022 inhabitants) and density is highest: 1238 people/ km2
The development of region based on: natural resources, water source and cultivated land, labors
![Page 7: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/7.jpg)
Environmental degradationEnvironmental degradation
Forest area reduced around 1.4 million ha, remains 3.9 million ha.
Forest cover in Thai nguyen and BacKan reduced from 48 % to 39 % in 2000, including planted forest.
Forest quality in Cau basin is low, poor, lees coverage and lose of capability to keep the water and avoid floods.
![Page 8: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/8.jpg)
Water quality: degraded, many places are heavy polluted. The polluters are:
- Industry- Handicraft villages- Domestic solid waste, hospital waste- From agriculture and other production
![Page 9: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/9.jpg)
Contents of Contents of Cau river basin Cau river basin environmental development programenvironmental development program
The needs for implementation of above program:
- The basin are overloaded, over carrying capacity, especially on forest, land, water resources…
- The river is heavy polluted by untreated wastewater spill
- Degradation of landscape.
![Page 10: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/10.jpg)
Contents of Contents of Cau river basin Cau river basin environmental development environmental development
programprogram Overall objective: - Ensure sufficiency
and balance of water in Cau river and its branches; ensure that the river and its branches are not polluted, have good landscape, mild climate, safe and sustainable water constructions and flow systems. Cau river meets the standard of a prosperous and sustainable river basin without re-violation.
![Page 11: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/11.jpg)
Main tasksMain tasks
To preserve the nature, gene system, bio diversity, bring into full play the advantages of the basin. Improve the natural landscape.
Setup the management system in the hole basin
Restoration the environmental hotpots
![Page 12: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/12.jpg)
Solutions for implementationSolutions for implementation
Socialization the environmental, ecological, landscape management in Cau basin
Improve of state management efficiencyPromote the international cooperationImplement the specific projects
![Page 13: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/13.jpg)
Organization and Organization and implementationimplementation
Set up the Integrated management committee ( Cau river committee) for implementation the program, that will be approved by Prime Ministry
The role and mandate of central government, line ministries
![Page 14: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/14.jpg)
Propose:Propose:
Study on organization model
Formulation of sustainable development strategy for the the basin (Agenda 21 for basin)
Implementation of pilot projects
![Page 15: Introduction of Cau river basin environmental development program By Nguyen Tuan Anh Vietnam Agenda 21 Office- MPI.](https://reader036.fdocuments.in/reader036/viewer/2022080905/56649e2d5503460f94b1d139/html5/thumbnails/15.jpg)
Thank you