[1] Intergovernmental Panel on Climate Change (2007) Impacts, Adaptation and Vulnerability. Summary for Policymakers, in Climate Change: Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge.
http://www.ipcc.ch/pdf/assessment-report/ar4/syr/ar4_syr_spm.pdf
[2] Idowu, A.A., Ayoola, S.O., Opele, A.I. and Ikenweiwe, N.B. (2011) Impact of Climate Change in Nigeria. Iranica Journal of Energy and Environment, 2, 145-152.
[3] Abdullah, A. and Barnawi, A. (2012) Identification of the Type of Agriculture Suited for Application of Wireless Sensor Networks. Russian Journal of Agricultural and Socio-Economic Sciences, 12, 19-36.
[4] Karl, T.R., Melillo, J.M. and Peterson, T.C. (2009) Global Climate Change Impacts in the United States. United States Global Change Research Program. Cambridge University Press, New York.
[5] Treinish, L. (2013) Precision Farming Gains Global Foothold (Op-Ed).
http://m.livescience.com/37400-smart-farming.html
[6] Metternicht, G. (2006) Use of Remote Sensing and GNSS in Precision Agriculture. Curtin University of Technology, Perth.
[7] Agri Food (2014) Applied Precision Crop Production.
http://www.agrifoodatp.ac.uk/aatp/courses/crops/applied-precision-crop-production.aspx
[8] Tenkorang, F. and Lowenberg-DeBoer, J. (2008) On-Farm Profitability of Remote Sensing in Agriculture. The Journal of Terrestrial Observation, 1, 50-59.
[9] Alabama Cooperative Extension System (2014) Sensor Technology.
http://www.aces.edu/anr/precisionag/Sensor_Tech.php
[10] Ortiz, B., Shaw, J. and Fulton, J. (2011) Basics of Crop Sensing.
http://www.aces.edu/anr/precisionag/Sensor_Tech.php
[11] Sherine, M., Abd, E., Basma, M. and Mohammad, E. (2013) Precision Farming Solution in Egypt Using the Wireless Sensor Network Technology. Egyptian Informatics Journal, 14, 221-233.
http://dx.doi.org/10.1016/j.eij.2013.06.004
[12] Aziz, A.A., Sekercioglu, Y.A., Fitzpatrick, P. and Ivanovich, M. (2012) A Survey on Distributed Topology Control Techniques for Extending the Lifetime of Battery Powered Wireless Sensor Networks. IEEE Communications Surveys and Tutorials, 15, 121-144.
http://dx.doi.org/10.1109/SURV.2012.031612.00124
[13] Jagadeeswara, R.M., Suman, P.P. and Chenna, R.P. (2013) Homogeneous and Heterogeneous Energy Schemes for Hierarchical Cluster Based Routing Protocols in WSN: A Survey. Proceedings of the 3rd International Conference on Trends in Information, Telecommunication and Computing Lecture Notes in Electrical Engineering, 150, 591-595.
http://dx.doi.org/10.1007/978-1-4614-3363-7_70
[14] Ilyas, M. and Mahgoub, I. (2005) Handbook of Sensor Networks: Compact Wireless and Wired Sensing Systems. CRC Press LLC, Florida.
[15] Idowu, A.A., Ayoola, S.O., Opele, A.I. and Ikenweiwe, N.B. (2011) Impact of Climate Change in Nigeria. Iranica Journal of Energy and Environment, 2, 145-152.
[16] Bruinsma, J. (2009) The Resource Outlook to 2050: By How Much Do Land, Water and Crop Yields Need to Increase by 2050? In: FAO Expert Meeting. How to Feed the World in 2050. Food and Agriculture Organization of the United Nations, Economic and Social Development Department, Rome, 2-16.
[17] Burney, J.A., Davis, S.J. and Lobell, D.B. (2010) Greenhouse Gas Mitigation by Agricultural Intensification. National Academy of Sciences, 107, 12052-12057.
[18] Food and Agricultural Organization (2011) Strengthening Capacity for Climate Change Adaptation in Agriculture: Experience and Lessons from Lesotho. FAO Report, Rome, 1-7.