risk perception study on garbage issue and coastal...
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Risk Perception Study on Garbage Risk Perception Study on Garbage Issue and Coastal Pollution in Issue and Coastal Pollution in
Holbox Island, Yucatan, MexicoHolbox Island, Yucatan, Mexico
Mizue Ohe1, Kim Chi Tran1, Eloy Gil Trava2
1School of Policy Studies, Kwansei Gakuin University, Hyogo, Japan
2CINVESTAV-Merida, Merida, Mexico
Holbox Island, Yucatan, MexicoHolbox Island, Yucatan, Mexico
Holbox Island
Yucatan Peninsula
Mexico City
U.S.
Study AreaStudy Area
• Northeast of Yucatan Peninsular• Population: about 1500 habitants and
“floating” population• Limited infrastructure• Unplanned tourism• Unplanned rapid urban development
Principal ObjectivePrincipal Objective
To find a mechanism of involving the local community into an environmental conservation project on a sustainable, long term basis
Three components of our studyThree components of our study• Scientific component: Coastal water
quality• Social component: public perception on
coastal pollution and other development issues
• Capacity building: local community involvement in coastal pollution monitoring and beach profile monitoring
Points of Water SamplingPoints of Water Sampling
-87°33’ -87°30’ -87°27’ -87°24’ -87°21’ -87°18’ -87°15’ -87°12’ -87°09’ -87°06’
21°24’
21°27’
21°30’
21°33’
21°36’
1 2
3
4
56
7
8 9
10
11 12
13
1415 16
19
20
21
22
232425
262728293031
32
333435 36 37
38 39
4041
42
43
44
Yalahau Lagoon
Holbox Island
Yucatan Peninsula
Holbox
Survey to study public perception on Survey to study public perception on environmental/development issuesenvironmental/development issues
• Sample: 300 people (Colleted 253). • Aim to to know: What people think about
coastal pollution issues and the possible causes and consequences; how they consider that their own behaviour can affect water quality; and how the local inhabitants want participate in actions to solve or mitigate coastal pollution.
Questionnaire (Gender, Age)Questionnaire (Gender, Age)
11.5
26.9 26.9
17.4
7.1
3.20.8 0.4
5.9
0.0
5.0
10.0
15.0
20.0
25.0
30.0
15 - 1920 - 2930 - 3940 - 4950 - 5960 - 6970 - 79
Over 80
Age
%54.9%
42.3%
2.8%
MaleFemale
Since when has coastal water been polluted?Since when has coastal water been polluted?
population
1,500
300
How do you mainly know that coastal How do you mainly know that coastal water has been polluted?water has been polluted?
What will be consequences of coastal What will be consequences of coastal water pollution?water pollution?
Who should take initiative to solve or Who should take initiative to solve or mitigate coastal water pollution?mitigate coastal water pollution?
Actions to solve or mitigate coastal water Actions to solve or mitigate coastal water pollutionpollution
ConclusionConclusion• Coastal pollution, coastal erosion, and marine
water pollution are rather highly perceived, among various social / environmental issues.
• People realize the relationship between their behaviors, coastal pollution, and the consequences, but still need more information and long term view.
• People have willingness but need opportunities to be involved.
Risk communication studyRisk communication study
Community meetings with:• representatives of local government,
cooperatives, an NGO, fishermen, tour guides, house holders, etc.
• women at home• children at school→ Environmental seminars to local people
with the results of marine water quality and questionnaire, in March, 2004.
Local community participation and Local community participation and sustainable developmentsustainable development
• In our project, the public participation in the environmental conservation is a mean to sustainable development through the awareness and knowledge about environment/development issues and activities in the project
→ community is empowered and can take an active role in the development of their island.