Assessment of the Vulnerability to Drought and Desertification Characteristics Using the Standardized Drought Vulnerability Index (SDVI) and the Environmentally Sensitive Areas Index (ESAI)

The degradation of natural resources at an intense rate creates serious problems in the environmental systems particularly with the compounding effects of climatic vagaries and changes. On the one hand, desertification is a crucial universal, mostly an anthropogenic environmental issue affecting soils all over the world. On the other hand, drought is a natural phenomenon in direct association with reduced rainfall in various spatial and temporal frames. Vulnerabilities to drought and desertification are complex processes caused by environmental, ecological, social, economic and anthropogenic factors. Particularly for the Mediterranean semi-arid conditions, where the physical and structural systems are more vulnerable, the abuse and overuse of the natural resources lead to their degradation and ultimately, if the current trends continue, to their marginalization. The scope of the current effort is trying to find any common drivers for the pressures of both processes. Thus, the vulnerabilities to drought and desertification are comparing by using the Standardized Drought Vulnerability Index (SDVI) and the Environmentally Sensitive Areas Index (ESAI). The indices are calculated from October 1983 to September 1996 in Greece. Greece is prone to desertification and it is often experiencing intense droughts, thus it presents an almost ideal case study area. The results may indicate that the most important factor for such procedures is the deficits in water resources, either due to lower than usually expected rainfall or to higher societal water demand.

[1]  Laosheng Wu,et al.  Impact of reclaimed water irrigation on soil health in urban green areas. , 2015, Chemosphere.

[2]  Jiyuan Liu,et al.  Spatiotemporal characteristics, patterns, and causes of land-use changes in China since the late 1980s , 2014, Journal of Geographical Sciences.

[3]  P. O'Gorman,et al.  Precipitation Extremes Under Climate Change , 2015, Current Climate Change Reports.

[4]  Dim Coumou,et al.  Increased record-breaking precipitation events under global warming , 2015, Climatic Change.

[5]  D. Easterling,et al.  Homogeneity adjustments of in situ atmospheric climate data: a review , 1998 .

[6]  Neil S. Grigg,et al.  Drought and Water‐Supply Management: Roles and Responsibilities , 1993 .

[7]  J. Rogelj,et al.  Paris Agreement climate proposals need a boost to keep warming well below 2 °C , 2016, Nature.

[8]  Emanuele Lugato,et al.  Cost of agricultural productivity loss due to soil erosion in the European Union: From direct cost evaluation approaches to the use of macroeconomic models , 2018 .

[9]  Konstantinos Voudouris,et al.  Groundwater quality of porous aquifers in Greece: a synoptic review , 2008 .

[10]  Christos A. Karavitis,et al.  Development of the standardised precipitation index for Greece , 2012 .

[11]  Assessment of Summer Drought in 2015 Using Different Indices in the Catchment of Blanice River , 2016 .

[12]  John S. Anagnostopoulos,et al.  Development of a geo-information system embedding a spatially distributed hydrological model for the preliminary assessment of the hydropower potential of historical hydro sites in poorly gauged areas , 2016 .

[13]  A. Hamilton.  A quantitative analysis of altitudinal zonation in Uganda forests , 1975, Vegetatio.

[14]  N. Grigg,et al.  Linking drought characteristics to impacts on a spatial and temporal scale , 2014 .

[15]  Jana E. Compton,et al.  Cost of reactive nitrogen release from human activities to the environment in the United States , 2015 .

[16]  D. Pimentel,et al.  Environmental and Economic Costs of Soil Erosion and Conservation Benefits , 1995, Science.

[17]  B. Jiménez-Cisneros,et al.  Integrating risks of climate change into water management , 2015 .

[18]  Alexander J. B. Zehnder,et al.  Water Scarcity and Food Import: A Case Study for Southern Mediterranean Countries , 2002 .

[19]  G. Jia,et al.  Climate change reduces extent of temperate drylands and intensifies drought in deep soils , 2017, Nature Communications.

[20]  D. Donaldson,et al.  Evolving Comparative Advantage and the Impact of Climate Change in Agricultural Markets: Evidence from 1.7 Million Fields around the World , 2014, Journal of Political Economy.

[21]  D. Stephenson.  Water Resources Management , 2003 .

[22]  P. Abreu,et al.  Human activities and climate variability drive fast‐paced change across the world's estuarine–coastal ecosystems , 2016, Global change biology.

[23]  Marcello Benedini,et al.  On regional drought estimation and analysis , 1992 .

[24]  Neil S. Grigg,et al.  Systemic Analysis of Urban Water Supply and Growth Management , 1997 .

[25]  Shuijin Hu,et al.  How inhibiting nitrification affects nitrogen cycle and reduces environmental impacts of anthropogenic nitrogen input , 2015, Global change biology.

[26]  M. Kassas.  Desertification: a general review , 1995 .

[27]  R. Gray,et al.  The Greening of Enterprise: An Exploration of the (NON) Role of Environmental Accounting and Environmental Accountants in Organizational Change , 1995 .

[28]  Felipe J. Colón-González,et al.  Multimodel assessment of water scarcity under climate change , 2013, Proceedings of the National Academy of Sciences.

[29]  N. Kazakis,et al.  Seawater intrusion mapping using electrical resistivity tomography and hydrochemical data. An application in the coastal area of eastern Thermaikos Gulf, Greece. , 2016, The Science of the total environment.

[30]  Atul K. Jain,et al.  Disentangling climatic and anthropogenic controls on global terrestrial evapotranspiration trends , 2015, Environmental Research Letters.

[31]  R. Lal.  Restoring Soil Quality to Mitigate Soil Degradation , 2015 .

[32]  J Laraus,et al.  The problems of sustainable water use in the Mediterranean and research requirements for agriculture. , 2004 .

[33]  B. Lehner,et al.  Water on an Urban Planet: Urbanization and the Reach of Urban Water Infrastructure , 2014 .

[34]  Sandeep Kumar,et al.  Estimating the effects of potential climate and land use changes on hydrologic processes of a large agriculture dominated watershed , 2015 .

[35]  Christos A. Karavitis.  Decision Support Systems for Drought Management Strategies in Metropolitan Athens , 1999 .

[36]  G. Athanasopoulos,et al.  Application of the Standardized Precipitation Index (SPI) in Greece , 2011 .

[37]  Nikolaos A. Skondras,et al.  EVALUATION AND COMPARISON OF DPSIR FRAMEWORK AND THE COMBINED SWOT - DPSIR ANALYSIS (CSDA) APPROACH: TOWARDS EMBRACING COMPLEXITY , 2015 .

[38]  K. Soulis,et al.  Development of a GIS-based Spatially Distributed Continuous Hydrological Model and its First Application , 2007 .

[39]  Tsegaye Tadesse,et al.  Drought hazard assessment in the context of climate change for South Korea , 2015 .

[40]  Khaled S. Balkhair,et al.  Field accumulation risks of heavy metals in soil and vegetable crop irrigated with sewage water in western region of Saudi Arabia , 2015, Saudi journal of biological sciences.

[41]  D. Saurí,et al.  When sustainable may not mean just: a critical interpretation of urban water consumption decline in Barcelona , 2017 .

[42]  Neil S. Grigg,et al.  Enhancing the standardized drought vulnerability index by integrating spatiotemporal information from satellite and in situ data , 2019, Journal of Hydrology.

[43]  Nikolaos A. Skondras,et al.  Application and assessment of the Environmental Vulnerability Index in Greece , 2011 .

[44]  N. Allan.  ACCESSIBILITY AND ALTITUDINAL ZONATION MODELS OF MOUNTAINS , 1986 .

[45]  Max Finlayson,et al.  Exploring agriculture-wetland interactions: a framework for analysis , 2008 .

[46]  E. Olukayode Oladipo,et al.  A comparative performance analysis of three meteorological drought indices , 1985 .

[47]  C. Troll.  HIGH MOUNTAIN BELTS BETWEEN THE POLAR CAPS AND THE EQUATOR: THEIR DEFINITION AND LOWER LIMIT , 1973 .

[48]  A. Hoorfar,et al.  Developing a new method for spatial assessment of drought vulnerability (case study: Zayandeh‐Rood river basin in Iran) , 2013 .

[49]  Zifeng Lu,et al.  Total Mercury Released to the Environment by Human Activities. , 2017, Environmental science & technology.

[50]  V. Fassouli,et al.  Evaluation and Selection of Indicators for Land Degradation and Desertification Monitoring: Methodological Approach , 2014, Environmental Management.

[51]  G. Stamatis,et al.  Groundwater quality, nitrate pollution and irrigation environmental management in the Neogene sediments of an agricultural region in central Thessaly (Greece) , 2011 .

[52]  L. Salvati,et al.  The effect of land management practices on soil erosion and land desertification in an olive grove , 2013 .

[53]  Abbas Amanat.  Environment and Culture: An Introduction , 2016 .

[54]  Gregory P. Asner,et al.  Imaging spectroscopy measures desertification in United States and Argentina , 2001 .

[55]  N. Arnell.  Climate change and global water resources , 1999 .

[56]  A. Zehnder,et al.  Water scarcity and food trade in the Southern and Eastern Mediterranean countries , 2007 .

[57]  R. Lawrence,et al.  How sustainable agriculture can address the environmental and human health harms of industrial agriculture. , 2002, Environmental health perspectives.

[58]  J F Reynolds,et al.  Biological Feedbacks in Global Desertification , 1990, Science.

[59]  H. L. Houérou,et al.  Climate change, drought and desertification , 1996 .

[60]  A. Hemp.  Continuum or zonation? Altitudinal gradients in the forest vegetation of Mt. Kilimanjaro , 2006, Plant Ecology.

[61]  V. U. Smakhtin,et al.  Automated estimation and analyses of meteorological drought characteristics from monthly rainfall data , 2007, Environ. Model. Softw..

[62]  Lennart Olsson.  On the Causes of Famine - Drought, Desertification and Market Failure in the Sudan , 1993 .

[63]  Drought and urban water supplies: the case of metropolitan Athens , 1998 .

[64]  J. Simal-Gándara,et al.  The mobility and degradation of pesticides in soils and the pollution of groundwater resources , 2008 .

[65]  S. Hülsmann,et al.  Possible climate change/variability and human impacts, vulnerability of drought-prone regions, water resources and capacity building for Africa , 2016 .