Here and now: perceptions of Indian Ocean islanders on the climate change and migration nexus

Empirical studies exploring the links between climate change and migration are increasing. Often, perceptions are not fully explored from the people most affected by the climate change and migration nexus. This article contributes to filling this gap by eliciting and analyzing perceptions regarding climate change and migration from an understudied population labelled as being amongst those most immediately and directly affected by climate change: Indian Ocean islanders. Open-ended, semi-structured interviews were conducted in two case study communities in Maldives (Kaafu Guraidhoo with 17 interviews and Raa Dhuvafaaru with 18 interviews) and two case study communities in Lakshadweep, India (Kavaratti with 35 interviews and Minicoy with 26 interviews). The results present the interviewees’ perceptions of climatic variability and change that they experience; how they perceive the causes of these changes; and links to migration decisions. The interviews demonstrate that perceptions of climate change, of migration, and of the links or lack thereof between the two are centred on the interviewees’ own experiences, their own locations, and the immediate timeframe. External information and direction has limited influence. Their perceptions are framed as being the ‘here and now’ through topophilia (here) and tempophilia (now). The islanders’ views do not avoid, but rather encompass, long-term livelihoods and the future. Such a future might be in another location, but the anchor is expressing future hopes and aspirations through the here and now. It is not linked to the wide-scale, long-term issue of climate change

Impact of climate change and anthropogenic pressure on the water resources of India: challenges in management

Freshwater resources of India are getting fast degraded and depleted from the changing climate and pressure of fast rising population. Changing intensity and seasonality of rainfall affect quantity and quality of water. Most of the rivers are polluted far above safety limits from the untreated domestic, industrial and agricultural effluents. Changes in the intensity, frequency and tracks of storms salinate coastal aquifers. Aquifers are also under the threat from rising sea level. Groundwater in urban limits and industrial zones are far beyond safety limits. Large-scale destruction of wetlands for industries and residential complexes has affected the quality of surface and groundwater resources in most parts of India. Measures to maintain food security and the new developments schemes such as river linking will further deteriorate the water resources. Falling water availability leads to serious health issues and various socio-economic issues. India needs urgent and appropriate adaptation strategies in the water sector

Hydrometeorological Studies of Kerala state in relation to the Western Ghats

Study of Kerala State in relation to the western Ghats, using The present thesis envisages a hydrometeorological various statistical techniques and the water balance concepts first developed by Thornthwaite. The first chapter of the thesis gives general introduction where the purpose and scope of the study have been given. Chapter II discusses the importance of hydrometeorological studies in general and of water balance in particular, in planning for the overall development of any region. Chapter III consists of the presentation of various geographical features of Kerala. An introduction to the physiography of the western Ghats and detailed hydroclimatic studies of the Western Ghats region which includes analysis of rainfall and the study of water balance elements form Chapter IV. In Chapter V, a detailed hydrometeorological study of Kerala State is made. Discussion of the results of the study and suggestions for optimum utilization of the available water resources for the overall development of the western Ghats region in general and Kerala in particular are made in Chapter VI.Cochin University of Science and TechnologyPhysical Oceanography and Meteorology Division, School of Marine Sciences, Cochin University of Science and Technolog