You can search on Scholar Google Migration & climate change

Yes sir,

We are working on urban and suburban areas on carbon sequestration in Plant species.

Here are two papers that may be relevant. They are a bit dated, but well cited. I would check the papers that cite them.

Kaufmann, R.K., K.C. Seto, A. Schneider, L. Zhou and Z. Liu, 2007, Climate response to rapid urban growth: evidence of a human-induced precipitation deficit, Journal of Climate, 20:2299-2306.

Zhou, L. R.E. Dickinson, Y. Tian, J. Fang, R.K Kaufmann, and R.B. Myneni, Evidence for a significant urbanization effect on climate in China, Proceeding National Academy of Sciences, 2004, 101(26):9540-9541.

This paper might help:

Silva Dias, M.A.F., Dias, J., Carvalho, L.M.V., Freitas, E.D. and Silva Dias, P.L., 2013. Changes in extreme daily rainfall for São Paulo, Brazil. Climatic Change, 116(3-4): 705-722.

Dear Ketaki

I have recently completed a small study on the climate change social vulnerability of Deghradun Slum area, India. We are in writing phase. We have estimated their vulnerability level stand alone and also comparing the vulnerability status based on the decision making capability and resource capacity of the households.

If you have published the paper pl do forward to me. 

Regards