scholarly journals Groundwater in local development strategies: case of Izmir

2017 ◽  
Vol 18 (4) ◽  
pp. 1339-1349
Author(s):  
Koray Velibeyoğlu ◽  
Hamidreza Yazdani ◽  
Alper Baba

Abstract This study takes into account groundwater in local development strategies of Izmir, in which rapid and uneven development has occurred in recent decades. Therefore, resilience thinking is needed in the future development of the city-region. To this end, the paper aims to make an analysis of recently completed asset-based local development strategies for Izmir city towards water resiliency. The methodology has two main steps. Firstly, by using spatial interaction analysis of peninsula and river basins, potential vulnerabilities and risks are indicated. Secondly, a stratified model of strategy evaluation is conducted by scrutinizing the existing layered approaches. Then, these models were applied to all strategic decisions including water resources and indicated a high level of consistency to achieve sustainable and resilient use of blue-green infrastructure in the future of Izmir's metropolitan area. Local assets, including water resources, are the backbone of future development of the Izmir city-region. Therefore, usage of local assets in a multi-level perspective of strategy development needs to be understood. The stratified model denotes that special emphasis should be given to different river basins in different levels. This study illustrates that synergy management is needed between different layers of local development strategies, in which the role of urban and rural households is of the utmost importance.

2018 ◽  
Vol 16 (5) ◽  
pp. 83-90 ◽  
Author(s):  
Hee-Joong Hwang ◽  
Jung Wan Lee ◽  
Dong-Ho Kim ◽  
Jong-Ho Lee ◽  
Byung-Goo Kim ◽  
...  

Entropy ◽  
2021 ◽  
Vol 23 (7) ◽  
pp. 882
Author(s):  
Weizhong Chen ◽  
Yan Chen ◽  
Yazhong Feng

The vulnerability of water resources is an important criterion for evaluating the carrying capacity of water resources systems under the influence of climate change and human activities. Moreover, assessment and prediction of river basins’ water resources vulnerability are important means to assess the water resources security state of river basins and identify possible problems in future water resources systems. Based on the constructed indicator system of water resources vulnerability assessment in Song-Liao River Basin, this paper uses the neighborhood rough set (abbreviated as NRS) method to reduce the dimensionality of the original indicator system to remove redundant attributes. Then, assessment indicators’ standard values after dimensionality reduction are taken as the evaluation sample, and the random forest regression (abbreviated as RF) model is used to assess the water resources vulnerability of the river basin. Finally, based on data under three different future climate and socio-economic scenarios, scenario predictions are made on the vulnerability of future water resources. The results show that the overall water resources vulnerability of the Song-Liao River Basin has not improved significantly in the past 18 years, and the overall vulnerability of the Song-Liao River Basin is in the level V of moderate to high vulnerability. In the future scenario 1, the overall water resources vulnerability of the river basin will improve, and it is expected to achieve an improvement to the level III of moderate to low vulnerability. At the same time, the natural vulnerability and vulnerability of carrying capacity will increase significantly in the future, and the man-made vulnerability will increase slowly, which will deteriorate to the level V of moderate to high vulnerability under Scenario 3. Therefore, taking active measures can significantly reduce the vulnerability of nature and carrying capacity, but man-made vulnerability will become a bottleneck restricting the fragility of the overall water resources of the river basin in the future.


The assessment and development of water resources are considered in relation to present demands and the developed and potential water resources of England and Wales. Normal seasonal changes in storage are compared with those of 1975–76 and conditions during this period compared with previous droughts. Problems that arose in the summer of 1976 are considered together with the measures taken by water authorities to overcome local shortages. The implications of the shortages are considered in relation to methods of determining and defining the reliability of supplies. Criteria for planning the future development of water resources are discussed in the light of conclusions drawn from the 1975–76 drought and in relation to general planning considerations. There is no basic shortage of water and the extent of restrictions which may have to be applied during drought events is largely determined by the price the consumer is prepared to pay for the safeguard of additional capacity and assured supply.


2012 ◽  
Vol 81 (4) ◽  
pp. 263-270 ◽  
Author(s):  
Yujing Liu ◽  
Wujisguleng Wujisguleng ◽  
Chunlin Long

Edible ferns are some of the most important wild vegetables in China. This paper reviews their food uses. The history of eating ferns in China may go back as far as 3000 years. An ethnobotanical inventory of edible ferns was created, with 52 species (including 4 varieties), which were traditionally used. The potential species number of edible ferns was estimated as 144 species (including 4 varieties). The cuisines, products and chemical components of ferns were also summarized. The most commonly eaten fern, <em>Pteridium aquilinum </em>var. <em>latiusculum</em>, was discussed in terms of its toxicity, massive productivity and development strategies. Suggestions and recommendations were proposed for the future development of edible ferns in China.


2017 ◽  
Vol 15 (5) ◽  
pp. 75-83 ◽  
Author(s):  
황희중 ◽  
윤명길 ◽  
김동호 ◽  
김완기 ◽  
Dong-Jin Shin ◽  
...  

Author(s):  
Carol-Ann Tetrault Sirsly

Purpose – The purpose of this paper is to provoke a reflection on how sustainability may be measured to predict future performance to inform diverse stakeholders in their assessment of organizations. Design/methodology/approach – Conceptual. Findings – Propositions have been developed for considerations in elaborating future measures. Originality/value – A rigorous examination of the pertinence of current sustainability measures and assumptions has been carried out to provide a foundation for the future development of forward-looking sustainability measures. Integration of stakeholder management capabilities and environmental, social and governance measures to support sustainable business development strategies.


2014 ◽  
pp. 889-915
Author(s):  
Anna Abakunkova

The article examines the state of the Holocaust historiography in Ukraine for the period of 2010 – beginning of 2014. The review analyzes activities of major research and educational organizations in Ukraine which have significant part of projects devoted to the Holocaust; main publications and discussions on the Holocaust in Ukraine, including publications of Ukrainian authors in academic European and American journals. The article illustrates contemporary tendencies and conditions of the Holocaust Studies in Ukraine, defines major problems and shows perspectives of the future development of the Holocaust historiography in Ukraine.


1997 ◽  
Vol 1 (2) ◽  
pp. 200-226 ◽  
Author(s):  
Hector L MacQueen

This paper,first presented on 21 October 1995 at ajoint seminar ofthe Scottish Law Commission and the Faculty of Law, University of Edinburgh, on the subject of breach of contract, considers the future development of the law in this area, first by considering its history and current state in comparative terms and drawing the conclusion that it is characterised by a mixture of Civilian and Common Law elements; second, by comparing Scots law with the provisions on breach contained in recently published proposals for a harmonised law of contract (the UNIDROIT Principles of International Commercial Contracts, the Principles of European Contract Law prepared by the Lando Commission, and the draft “code”for the United Kingdom prepared on behalf of the English Law Commission by Harvey McGregor in the late 1960s) and in international conventions on the sale of goods. Although Scots law emerges reasonably wellfrom this exercise, there are a number of points to be taken on board in any future reform, as well as some insights into important underlying principles.


2003 ◽  
Vol 45 (First Serie (1) ◽  
pp. 128-156 ◽  
Author(s):  
Iain Docherty ◽  
David Begg

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