What are the environmental implications of the reclamation of water bodies into urban land use? Explain with examples.

शहरी भूमि उपयोग के लिए जल निकायों से भूमि-उद्धार के पर्यावरणीय प्रभाव क्या हैं ? उदाहरणों सहित समझाइए । (150 words)
What are the environmental implications of the reclamation of water bodies into urban land use? Explain with examples. (150 words)