Arid
DOI10.5194/se-7-177-2016
Evaluation of promising technologies for soil salinity amelioration in Timpaki (Crete): a participatory approach
Panagea, I. S.1; Daliakopoulos, I. N.1; Tsanis, I. K.1,2; Schwilch, G.3
通讯作者Daliakopoulos, I. N.
来源期刊SOLID EARTH
ISSN1869-9510
EISSN1869-9529
出版年2016
卷号7期号:1页码:177-190
英文摘要

Soil salinity management can be complex, expensive, and time demanding, especially in arid and semi-arid regions. Besides taking no action, possible management strategies include amelioration and adaptation measures. Here we apply the World Overview of Conservation Approaches and Technologies (WOCAT) framework for the systematic analysis and evaluation and selection of soil salinisation amelioration technologies in close collaboration with stakeholders. The participatory approach is applied in the RECARE (Preventing and Remediating degradation of soils in Europe through Land Care) project case study of Timpaki, a semiarid region in south-central Crete (Greece) where the main land use is horticulture in greenhouses irrigated by groundwater. Excessive groundwater abstractions have resulted in a drop of the groundwater level in the coastal part of the aquifer, thus leading to seawater intrusion and in turn to soil salinisation. The documented technologies are evaluated for their impacts on ecosystem services, cost, and input requirements using a participatory approach and field evaluations. Results show that technologies which promote maintaining existing crop types while enhancing productivity and decreasing soil salinity are preferred by the stakeholders. The evaluation concludes that rainwater harvesting is the optimal solution for direct soil salinity mitigation, as it addresses a wider range of ecosystem and human well-being benefits. Nevertheless, this merit is offset by poor financial motivation making agronomic measures more attractive to users.


类型Article
语种英语
国家Greece ; Canada ; Switzerland
收录类别SCI-E ; SSCI
WOS记录号WOS:000374542300014
WOS关键词GREEN MANURE CROPS ; TOMATO PLANTS ; CONSERVATION PRACTICES ; MELOIDOGYNE-JAVANICA ; WATER MANAGEMENT ; LAND DEGRADATION ; DECISION-MAKING ; GROWTH ; IRRIGATION ; DESERTIFICATION
WOS类目Geochemistry & Geophysics
WOS研究方向Geochemistry & Geophysics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/196488
作者单位1.Tech Univ Crete, Sch Environm Engn, Khania, Greece;
2.McMaster Univ, Dept Civil Engn, Hamilton, ON, Canada;
3.Univ Bern, Ctr Dev & Environm, Bern, Switzerland
推荐引用方式
GB/T 7714
Panagea, I. S.,Daliakopoulos, I. N.,Tsanis, I. K.,et al. Evaluation of promising technologies for soil salinity amelioration in Timpaki (Crete): a participatory approach[J],2016,7(1):177-190.
APA Panagea, I. S.,Daliakopoulos, I. N.,Tsanis, I. K.,&Schwilch, G..(2016).Evaluation of promising technologies for soil salinity amelioration in Timpaki (Crete): a participatory approach.SOLID EARTH,7(1),177-190.
MLA Panagea, I. S.,et al."Evaluation of promising technologies for soil salinity amelioration in Timpaki (Crete): a participatory approach".SOLID EARTH 7.1(2016):177-190.
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