7. Sebutkan beberapa
alternatif untuk mengantisipasi dampak kenaikan muka air laut !
Alternatif dikembangakan dampak ekonomi dan lingkungan akibat kenaikan muka air laut dan banjr yang sangat besar,sehingga kawasan bubidayanya perlu dialihkan lebih mwnjauh dari garis pantai
B Akomodassi
Akomodasi ; alternatif ini bersifat penyesuaian terhadap perubahan alam atau resiko
dampak yang mungkin terjadi seperti reklamasi, peninggian bangunan atau perubahan agriculture menjadi budidaya air payau (aquaculture) ; area-area yang tergenangi tidak terhindarkan, namun diharapkan tidak menimbulkan ancaman yang serius bagi keselamatan jiwa, asset dan aktivitas sosial-ekonomi serta lingkungan sekitar.
C Proteksi ;
pembangunan penahan gelombang (breakwater) atau tanggul banjir (seawalls) dan yang bersifat soft structure seperti revegetasi mangrove atau penimbunan pasir (beach nourishment). Walaupun cenderung defensif terhadap perubahan alam, alternatif ini perlu dilakukan secara hati-hati dengan tetap mempertimbangkan proses alam yang terjadi sesuai dengan prinsip “working with nature
A Relocation
Alternative is developed economic and environmental impacts due to sea level rise and banjr very large, so that the region needs to be transferred over mwnjauh bubidayanya of coastline
B Akomodassi
accommodation; This alternative is an adjustment to natural changes or risk
impacts that may occur such as reclamation, building elevation or change agriculture into brackish water (aquaculture); inundated areas is inevitable, but is not expected to pose a serious threat to the safety of life, assets and socio-economic activities and the environment.
C Protection;
construction of retaining waves (breakwater) or dams (seawalls) and which are soft structures such as mangrove revegetation or stockpiling of sand (beach nourishment). Although tend defensive against natural changes, this alternative needs to be done carefully by considering the natural processes that occur in accordance with the principle of "working with nature
Alternative is developed economic and environmental impacts due to sea level rise and banjr very large, so that the region needs to be transferred over mwnjauh bubidayanya of coastline
B Akomodassi
accommodation; This alternative is an adjustment to natural changes or risk
impacts that may occur such as reclamation, building elevation or change agriculture into brackish water (aquaculture); inundated areas is inevitable, but is not expected to pose a serious threat to the safety of life, assets and socio-economic activities and the environment.
C Protection;
construction of retaining waves (breakwater) or dams (seawalls) and which are soft structures such as mangrove revegetation or stockpiling of sand (beach nourishment). Although tend defensive against natural changes, this alternative needs to be done carefully by considering the natural processes that occur in accordance with the principle of "working with nature
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