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Journal Cover   Environment, Development and Sustainability
  [SJR: 0.419]   [H-I: 29]   [29 followers]  Follow
    
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
   ISSN (Print) 1573-2975 - ISSN (Online) 1387-585X
   Published by Springer-Verlag Homepage  [2292 journals]
  • A situational analysis of Cameroon’s Technical Operation Units
           (TOUs) in the context of the landscape approach: critical issues and
           perspectives
    • Abstract: Abstract The integrated landscape approach is re-emerging in the global agenda as an approach which can give a fair deal to landscape functions such as climate change response, biodiversity conservation, food security, poverty reduction and economic growth. However, transformational change might be required to enable landscapes respond to these different functions. This is due to the sensitive nature of landscapes to local, national and global economic, social and political drivers. Based on national policy instruments, this paper presents a situational analysis of the landscape concept in Cameroon, operationalized as Technical Operation Units (TOUs) and in the context of the present institutional, social, economic and political features, it examines the rationale for a landscape approach in Cameroon. We notice potential trade-offs, indicating that the landscape approach is an opportunity for TOUs in Cameroon. Firstly, TOUs are characterized by multiple resource regimes with overlapping claims each having a legal land allocation and management plan. Secondly, TOUs are characterized by different stakeholders, with different land-use interests and motives, each controlling key components in the landscapes. Thirdly, the interests and motives of stakeholders overlap spatially and are connected to different sectoral policies at the national level. This setting might threaten decision making and the sustainability potentials of landscapes. Nonetheless, we propose areas for in-depth studies to generate knowledge and information to orientate win–win policy construction for landscapes. This is relevant for the social, ecological and economic objectives that underpin the sustainable development goals proposed in the post-2015 development agenda.
      PubDate: 2015-07-01
       
  • Energy consumption and emission projection for the road transport sector
           in Malaysia: an application of the LEAP model
    • Abstract: Abstract This study has attempted to estimate the energy consumption and emission of pollutants namely carbon dioxide (CO2), carbon monoxide (CO), nitrogen oxides (NOx) and non-methane volatile organic compounds (NMVOC) from the road transport sector in Malaysia from the year 2012 till 2040. This was done using the long-range energy alternatives planning (LEAP) model. Estimates of energy consumption and emissions were evaluated and analysed under a business-as-usual scenario and three other alternative fuel policy scenarios of biodiesel vehicles (BIO), natural gas vehicles (NGV) and hybrid electric vehicles (HEV). The aim of this study has been to identify the potential alternative fuel policies that would be effective in reducing the future growth of road transport energy consumption and emission in Malaysia. Results indicate that the NGV scenario contributes towards the highest reduction in road transport energy consumption followed by BIO and HEV. The NGV scenario also achieves highest mitigation of emission of all the four pollutants. In the case of CO2 emission, BIO scenario attains second highest mitigation, whereas in the event of CO, NOx and NMVOC emission, HEV scenario achieves second highest mitigation.
      PubDate: 2015-06-25
       
  • Understanding the entrepreneurs’ behavioural intentions towards
           sustainable tourism: a case study from Greece
    • Abstract: Abstract This study’s aim is mainly to provide insights into the factors that affect sustainable tourism entrepreneurs’ behavioural intentions, employing data from Greece. Given that intention is a powerful predictor of actual behaviour, to stimulate sustainable entrepreneurial activity in the tourism sector and achieve sustainable development, it is important to study the factors that affect entrepreneur’s behavioural intentions towards sustainability. Findings through this empirical analysis support that entrepreneur’s demographics parameters and firm characteristics have distinctive effects in explaining respondents’ behaviour towards sustainable entrepreneurship and acknowledgement of sustainability options of a community. In particular, results suggest that younger entrepreneurs are probably more informed about the potential of the sustainability for the regions and are more likely to favour sustainable tourism practices. Entrepreneur’s income is also a statistical significant parameter towards sustainable entrepreneurship intentions within the tourism sector. Finally, entrepreneurs reported as important for the promotion of tourism sustainability the creation of knowledge networks and websites to focus on sustainable business and the promotion of environmental labels and certified management systems in tourism businesses.
      PubDate: 2015-06-21
       
  • Understanding determinants of farmers’ investments in sustainable
           land management practices in Ethiopia: review and synthesis
    • Abstract: Abstract Although there has been several efforts made to reduce land degradation and improve land productivity in Ethiopia, farmers’ investments in sustainable land management (SLM) remain limited. Nevertheless, the results regarding determinants of farmers’ investments in SLM have been inconsistent and scattered. Moreover, these factors have not been reviewed and synthesized. Hence this paper reviews and synthesizes past research in order to identify determinants that affect farmers’ investments in SLM practices and thereby facilitate policy prescriptions to enhance adoption in Ethiopia, East Africa and potentially wider afield. The review identifies several determinants that affect farmers’ investments in SLM practices. These determinants are generally categorized into three groups. The first group is those factors that are related to farmers’ capacity to invest in SLM practices. The results show that farmers’ investments in SLM practices are limited by their limited capacity to invest in SLM. The second groups of factors are related to farmers’ incentives for investments in SLM practices. Farmers’ investments in SLM are limited due to restricted incentives from their investments related to land improvement. The third groups of factors are external factors beyond the control of farmers. The review also shows that farmers’ capacities to invest in SLM and their incentives from investments have been influenced by external factors such as institutional support and policies. This suggests that creating enabling conditions for enhancing farmers’ investment capacities in SLM and increasing the range of incentives from their investment is crucial to encourage wide-scale adoption of SLM practices.
      PubDate: 2015-06-21
       
  • Assessing agricultural land-use change in the Midlands region of
           KwaZulu-Natal, South Africa: application of mixed multinomial logit
    • Abstract: Abstract On-farm tree cultivation is considered an important strategy to mitigate detrimental environmental impacts of agricultural land-use change (ALUC). In South Africa, however, little is known about farm-level incentives and constraints that govern ALUC decisions among small-scale farmers. To address this knowledge gap, this study employs a mixed multinomial logit model by using a combination of revealed and stated preference data. After correcting for endogeneity, the estimated results show that decisions about ALUC are rationally derived and driven by clear but heterogeneous preferences and trade-offs between crop productivity, food security and labour saving. The results further show that the decision to plant sugarcane is constrained by landholding, whilst farmland afforestation is negatively influenced by household size. Decisions to convert land use are also driven by the behaviour of peer groups and agro-ecological conditions. Based on these findings, important policy implications for sustainable land use are outlined.
      PubDate: 2015-06-16
       
  • Impact of Massanjore Dam on hydro-geomorphological modification of
           Mayurakshi River, Eastern India
    • Abstract: Abstract Massanjore reservoir (area ~67 km2) located 84 km downstream from the most distant upstream source capacitates 620,000,000 m3 of water, and regulated flow characters are highly responsible for dam downstream alteration of hydrological, sedimentological and geomorphological characteristics of Mayurakshi River. In dam after condition, monsoon water level (mean water level during monsoon months) and pre-monsoon water level (mean water level during pre-monsoon months, i.e., March–May) have attenuated about 0.56 and 0.32 m, respectively. Maximum duration of high flow period during monsoon has reduced up to 16.5 %; coefficient of variation of diurnal fluctuation of water level during monsoon has increased from 31 to 47 %. Suspended sediment load in Mayurakshi River is reduced to 34 % in dam after period as recorded at Narayanpur gauge station. Average suspended sediment load has decreased even after Tilpara barrage construction from 4.960 to 4.350 mg/L. Average suspended sediment load is 7.875 mg/L in the sites of dam upstream course, and this average is only 4.46 mg/L in different sites of dam downstream course. Volume of discharge has decreased up to 11.3 % during monsoon time in dam after condition. Such reduction in discharge volume in turn has reduced about 24.6 % bed load-carrying capacity. As a result, huge deposition within channel invigorated channel bed aggradations (average 73.6 cm up to Saspara, site 14 at Fig. 1) in dam after condition. Narrowing of active channel, coarsening of channel bed materials, lowering of lateral stability, accelerating rise of braiding index, mixed response of the channel adjustment of the tributaries to local scale positive or negative base level change due to river bed aggradations and degradation, etc. signify the morphological alteration of dam downstream course. Fig. 1 Mayurakshi River basin indicating Massanjore Dam, Tilpara barrage and sample working sites
      PubDate: 2015-06-14
       
  • Energy and land use in worldwide agriculture: an application of life cycle
           energy and cluster analysis
    • Abstract: Abstract Agriculture is expected to provide food in a sustainable manner while also partially contributing to the energy problem as well as to bio-material supply. Moreover, fossil fuels scarcity calls for an increase of energy efficiency in agricultural processes. This study evaluates patterns, trends, driving factors and trade-offs of energy use in selected agricultural systems and aims at grouping them into clusters with similar energy and social performances. Results show that in 2010 the highest power densities and energy intensities of production are found by crop sector of cluster 5 (China: 59.19 GJ/ha, 15.29 MJ/kg dm) and cluster 3 (Japan: 50.11 GJ/ha, 12.32 MJ/kg dm) as well as by livestock sector of cluster 3 (Japan: 328.47 GJ/ha, 103.08 MJ/kg dm), while the lowest values in clusters 2 and 4, including selected developing countries and USA. Cluster 3 (Japan) also shows the lowest energy intensity of economic value of crops (2.75 MJ/$), while cluster 5 (China) the highest one (23.96 MJ/$). Cluster analysis also sheds light on trends, identifying two groups: cluster 1*, gathering most European countries, USA and Japan, characterized by a decreasing trend of all energy indicators; and cluster 2*, including developing countries, the Netherlands and Spain, characterized by an increasing trend of indicators. Results highlight the importance of an integrated framework for evaluating energy use as well as of a multi-criteria approach to understand the trade-offs and interplay of performance indicators.
      PubDate: 2015-06-09
       
  • The importance of achieving a high customer satisfaction with recycling
           services in communities
    • Abstract: Abstract Some studies show that there are external, infrastructural, and economic factors that enable individuals and communities to act ecologically. A variable associated with sustainable behavior is the level of satisfaction with infrastructural and economic factors, which in turn relates to recycling behavior. The main aim of this study was to assess the reliability and validity of the customer satisfaction with recycling scale and to analyze its relationship with sociodemographic variables (age and gender), house location (in the center or the suburbs, population size of), and psychological variables (self-reported individual recycling behaviors, general satisfaction with recycling service companies, and the perception of costs and the quality of service). A total of 1498 individuals responded to the in-home questionnaire related to these variables. Exploratory and confirmatory factorial analyses confirm a good fit for a four-dimensional model: assurance, tangibles, empathy, and communication. Results show that those individuals who live in town centers tend to self-report higher levels of satisfaction with tangibles than those living in the suburbs. Population sizes correlate significantly and negatively with the four dimensions of service satisfaction, while age seems to relate significantly and negatively to all the studied variables. Finally, we discuss the implications regarding the importance of customer satisfaction in facilitating the environmentally responsible behavior.
      PubDate: 2015-06-06
       
  • Multi-objective optimization model for water resource management: a case
           study for Riyadh, Saudi Arabia
    • Abstract: Abstract A multi-objective goal programming model was developed for water distribution from multiple sources to multiple users. The model was applied in Riyadh, Saudi Arabia, for the period of 2015–2050. In Riyadh, water sources are groundwater (GW), desalinated water (DW) and treated wastewater (TWW), while the users are domestic, agricultural and industrial sectors. The model was applied to: (1) satisfy water demands and quality; (2) maximize TWW reuse and GW conservation; and (3) minimize overproduction of DW and overall cost. In 2015, the required allocations of GW, DW and TWW are 3286, 662 and 609 MCM, respectively, which are projected to be 4345, 1554 and 1305 MCM in 2050, respectively. GW source is likely to satisfy the predicted withdrawal of GW till 2035, while probabilities of non-satisfaction of full demands of GW in 2040, 2045 and 2050 were 0.04, 0.23 and 0.51, respectively. Supply of DW and reuse of TWW are needed to be increased to satisfy the predicted quantities during 2015–2050.
      PubDate: 2015-06-04
       
  • Local community acceptance of the rare earth industry: the case of the
           Lynas Advanced Materials Plant (LAMP) in Malaysia
    • Abstract: Abstract This paper provides a detailed analysis of the local community response to a newly installed rare earth (RE) refinery facility and the factors underlying its acceptance. House-to-house interviews, using structured questionnaire, were conducted in 2013 (N = 370). Results show that the community was divided into deciding whether they agreed with the presence of the facility, 41.36 % (for) and 41.62 % (against). The remaining fraction of the community was undecided, which made up 17.03 % of the total respondents. This paper identifies six significant predictors of risk acceptance: gender, education status, place of residence, Factor 1 (variables—perception of safety, concern on effects, and trust in the operators), Factor 2 (variables—social and individual benefits), and Factor 3 (variables—no confidence in government). This study gives insights on how the public respond to potential hazardous facilities and highlights the need for policy makers to consider public sentiment which can interfere with further expansion of the RE industry.
      PubDate: 2015-06-04
       
  • Payments for ecosystem services (PES): a flexible, participatory, and
           integrated approach for improved conservation and equity outcomes
    • Abstract: Abstract Over the past 20 years, payments for ecosystem services (PES) has become increasingly popular as a mechanism to promote environmentally sustainable land-use practices, and a burgeoning literature has been produced on this policy approach. The goal of this paper is to offer a comprehensive review of this literature, and to focus on four major aspects of PES: (1) its efficiency in delivering environmental conservation, (2) its impacts on the well-being of local land users, (3) its interaction with local norms of distributive justice and environmental stewardship, and (4) its interplay with broader national policies and socio-economic trends. Two major insights are drawn from this review of the literature. First, the conceptualisation of PES according to the neoclassical economic theory of efficient market transactions and utilitarian human behaviour may be unrealistic and counterproductive. In terms of efficient financial transactions, the physical properties of public ecosystem services obstruct the voluntary establishment of PES schemes by direct beneficiaries, practical constraints exist on the enforcement of outcome-based conditionality, and efficiency goals may need to be partly sacrificed to prevent the exacerbation of social inequalities. In terms of human behaviour, land users’ actions are shaped not only by personal utility calculations, but also by intrinsic norms of distributive justice and environmental stewardship; the interaction of PES with these intrinsic norms can negatively impact on its local legitimacy and even ‘crowd out’ existing motivations for the conservation of nature. The second insight is that land users’ capacity to shift to sustainable land practices, while influenced by the direct payments, remains strongly determined by broader socio-economic trends and by national strategies for rural development and institutional reform. On the basis of these insights, a flexible, participatory, and integrated conceptualisation of PES that can better account for this range of physical, socio-economic, and normative factors is proposed here as more capable of delivering efficient, equitable, and resilient conservation outcomes.
      PubDate: 2015-06-03
       
  • Rural agricultural regions and sustainable development: a case study of
           the Allgäu region in Germany
    • Abstract: Abstract Since the United Nations Conference on Environment and Development in 1992 in Rio de Janeiro, sustainable development became an important issue. Sustainable development often focuses on a single sector or parameter such as tourism, energy supply, water management, different aspects of nature conservation, or economy. In this paper, we provide a comprehensive picture of the development of a region since the Middle Ages and discuss whether this development can be evaluated as socially, economically and ecologically sustainable. We carried out a combined qualitative–quantitative assessment where we use quantitative data and indicators when available, as well as literature sources and expert knowledge from the region for a qualitative assessment. We judge that generally a sustainable development in the Allgäu region can be found, although also some critical points and contentious issues exist. An overall good economic and income situation for most people, the good ecological conditions and rich biodiversity, the relatively well-established social structure, as well as the identity of the people with the region and comparatively low social discrepancy, can be positively stated. In contrast, different actual and future threats exist such as new or planned infrastructure, increasing traffic or tourism activities in certain areas that degrade habitats and reduce species richness, intensification of agriculture in certain areas, but also abandonment of agriculture in other areas, loss of traditions and customs, and declining numbers of smallholders. The objective for the region would be to minimise these negative impacts and reinforce positive trends to assure the sustainable development of the Allgäu.
      PubDate: 2015-06-02
       
  • Future trends in urbanization and coastal water pollution in the Bay of
           Bengal: the lived experience
    • Abstract: Abstract The Bay of Bengal includes coastal seas of several countries, including Bangladesh, India, and Myanmar. We present scenarios for future river export of eutrophying nutrients into the Bay of Bengal, and the role of urbanization therein. We used NEWS (Nutrient Export from WaterSheds) model to analyze trends over the period 1970–2050. The scenarios are based on the Millennium Ecosystem Assessment and indicate the number of people living in urban areas may increase from 22 % in 1970 to about 50 % in 2050. We show that this may considerably increase nutrient levels in rivers from sewage and other sources. For 2050, we calculate that harmful algal blooms may be a potential problem in coastal waters of about 95 % of the total drainage basin of the Bay of Bengal. In addition, we analyze Bangladeshi citizens’ expectations of future trends and how citizens with different worldviews would experience environmental changes (i.e., their lived experience). The citizens indicate that trends as envisaged in our scenarios may be a negative experience. However, some people may experience the trends as positive, because they expected worse.
      PubDate: 2015-06-01
       
  • Tracy Bhamra and Vicky Lofthouse: Design for sustainability: a practical
           approach
    • PubDate: 2015-06-01
       
  • Influence of hydrogeochemical processes and assessment of suitability for
           groundwater uses in Busan City, Korea
    • Abstract: Abstract This study was carried out to understand the hydrogeochemical processes of groundwater quality and groundwater use in the Suyeong District of Busan city, Korea. Groundwater samples were collected from 40 wells in February, 2010. The abundance of major cations concentration in groundwater is Na+ > Ca2+ > Mg2+> K+, while that of anions is Cl− > HCO3 − > SO4 2− > NO3 − > F−. According to hydrogeochemical facies, Ca (HCO3)2, Ca Cl2 and NaCl are the dominant groundwater types in this study area. Mechanism controlling the water chemistry (Gibbs) indicates that most of groundwater samples fall at rock-weathering dominance zone. The geochemical processes and temporal variation in groundwater in this area are influenced by evaporation processes, ion exchange and dissolution of minerals. According to water quality index (WQI) of the study area exhibits 8 % of the groundwater samples fall at the unsuitable zone for drinking purpose. The spatial distribution map of WQI shows the poor quality of the water decrease toward the southern part of the study area. The results of SAR, Na%, PI, RSC and MH show that majority of groundwater samples are suitable for domestic and agricultural purposes. By the hydrogeochemical analysis, aquifer rock weathering, seawater intrusion, sewer leakage are the dominant factors that determine the major ionic composition. The proper management plan is necessary to preserve valuable groundwater resources.
      PubDate: 2015-06-01
       
  • Shaping minds to action: an evaluation of the environmental influences of
           primary school students in an urbanizing community
    • Abstract: Abstract Environmental perspectives are shaped by both affective and cognitive domains of education. In the urbanizing municipality of Balanga City, the primary school students of its 19 public schools were reported to have a skewed perspective of the environment, equating the term to only the natural components of their surroundings. This does not prevent the students from being actively concerned about the environment, but their confusion is aggravated by the contrasting habits observed in their households to those taught in school. Education is only a limited means to help develop sustainable practices needed as the global community addresses the challenges brought by climate change so to determine how to further develop the environmental knowledge of primary school students in Balanga City, and the influences enumerated by the children of its public schools were studied. Based on the students’ response, their school and television provide the fundamentals for their understanding of the environment, but the social atmosphere in their homes causes the trivialization of the environmental information they acquire. The ease by which these students are compelled to let go of environment-friendly habits may be caused by the absence of a solid cognitive foundation of environmental science due to the integrated curriculum design for teaching science to elementary students and the lack of sufficient training of the teachers involved. Although reiteration and emphasis of learned environmental principles in school can also come from mass media, the forms the students are exposed to are local and subject to sensationalism. There is a lack of sufficient infrastructure needed to expose the students to global viewpoints and issues about the environment, while those with immediate family members overseas have limited avenues for sharing their external influences. Involving the family in environmental education is the key, together with proper training of faculty and a modification of how environmental science is taught, to create an effective system for the improvement of the environmental perspectives of the children of Balanga City. Though environmental education may rely on the linearity of communication, the meeting point of the social influences of these children should emphasize the values of environmental stewardship for them to ascertain the right perspectives toward the environment.
      PubDate: 2015-06-01
       
  • Paul James: Urban sustainability in theory and practice: Circles of
           sustainability
    • PubDate: 2015-06-01
       
  • Margaret Robertson: Sustainability principles and practice
    • PubDate: 2015-06-01
       
  • Nicholas A. Ashford and Ralph P. Hall: Globalization and sustainable
           development. Transforming the industrial state
    • PubDate: 2015-06-01
       
  • A.R.G. Heesterman and W.H. Heesterman: Rediscovering sustainability:
           Economics of the finite earth
    • PubDate: 2015-06-01
       
 
 
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