scholarly journals ENVIRONMENTAL SUSTAINABILITY OF AGRICULTURAL LAND RESOURCES

2021 ◽  
Author(s):  
Teodorina Turlakova ◽  
Keyword(s):  
Climate Change ◽  
High Risk ◽  
Soil Erosion ◽  
Environmental Sustainability ◽  
Agricultural Land ◽  
Land Resources ◽  
Negative Effects ◽  
Environmentally Sustainable ◽  
Sustainability Criteria ◽  
The Impact

Agriculture is a sector where the impact of climate change leads to high risk and vulnerability in the activities of farmers. The negative effects are reflected in the direction of changes in agricultural land, decrease in productivity, soil erosion, salinization, deterioration of crop conditions and others. Solving such problems is a challenge for farmers trying to balance the need to produce enough food and the negative effects of using farmland in an environmentally sustainable way. The purpose of this report is to identify the main features of the concept of environmental sustainability in the use of land resources, to derive the basic sustainability criteria, and to analyze the state of land resources on the basis of substantiated criteria.

scholarly journals Assessing the impact of saltwater intrusion on agricultural land in Nghe An’s coastal areas in the context of climate change

2017 ◽  
Vol 1 (T4) ◽  
pp. 274-281
Author(s):  
Ve Ngoc Hoang ◽  
Thai Hong Tran
Keyword(s):  
Climate Change ◽  
High Risk ◽  
Saltwater Intrusion ◽  
Agricultural Land ◽  
Coastal Areas ◽  
Agricultural Lands ◽  
Land Area ◽  
Production Forests ◽  
Paddy Land ◽  
The Impact

Climate change is occurring increasingly complex and unpredictable, therefore the phenomenon of saltwater intrusion at coastal areas is also increasingly serious. The saltwater intrusion threatens the production and life of people in Nghe An’s coastal areas. Our study used MIKE11, MIKE 21 and ArcGIS software to assess the effects of saltwaters intrusion on agricultural land. The results indicate that the agricultural lands in Nghe An’s coastal areas are at high hazards of saltwater intrusion. Cua Lo town is the most affected by the saltwater intrusion, typically with land for cultivation of perennial trees (BHK), paddy land (LUC, LUK), land for production forests (RST), and land for aquaculture (TSL) are at high risk from the base (with more than 90 % of the total land area).

scholarly journals The Impact of Environmental Sustainability Labels on Willingness-to-Pay for Foods: A Systematic Review and Meta-Analysis of Discrete Choice Experiments

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2677
Author(s):  
Anastasios Bastounis ◽  
John Buckell ◽  
Jamie Hartmann-Boyce ◽  
Brian Cook ◽  
Sarah King ◽  
...  
Keyword(s):  
Willingness To Pay ◽  
Discrete Choice ◽  
Environmental Sustainability ◽  
Purchasing Power Parity ◽  
Meta Analysis ◽  
Choice Experiments ◽  
Discrete Choice Experiments ◽  
Environmental Damage ◽  
Environmentally Sustainable ◽  
The Impact

Food production is a major contributor to environmental damage. More environmentally sustainable foods could incur higher costs for consumers. In this review, we explore whether consumers are willing to pay (WTP) more for foods with environmental sustainability labels (‘ecolabels’). Six electronic databases were searched for experiments on consumers’ willingness to pay for ecolabelled food. Monetary values were converted to Purchasing Power Parity dollars and adjusted for country-specific inflation. Studies were meta-analysed and effect sizes with confidence intervals were calculated for the whole sample and for pre-specified subgroups defined as meat-dairy, seafood, and fruits-vegetables-nuts. Meta-regressions tested the role of label attributes and demographic characteristics on participants’ WTP. Forty-three discrete choice experiments (DCEs) with 41,777 participants were eligible for inclusion. Thirty-five DCEs (n = 35,725) had usable data for the meta-analysis. Participants were willing to pay a premium of 3.79 PPP$/kg (95%CI 2.7, 4.89, p ≤ 0.001) for ecolabelled foods. WTP was higher for organic labels compared to other labels. Women and people with lower levels of education expressed higher WTP. Ecolabels may increase consumers’ willingness to pay more for environmentally sustainable products and could be part of a strategy to encourage a transition to more sustainable diets.

Influence of climate change on soil erosion in high mountain area: a case study of upper Heihe river basin

2021 ◽  
Author(s):  
Li Wang ◽  
Fan Zhang ◽  
Guanxing Wang
Keyword(s):  
Climate Change ◽  
Soil Erosion ◽  
River Basin ◽  
Effect Of Temperature ◽  
Heihe River ◽  
High Mountain ◽  
Mountain Area ◽  
Impact Of Climate Change ◽  
High Mountain Area ◽  
The Impact

<p>The impact of climate change on soil erosion is pronounced in high mountain area. In this study, the revised universal soil loss equation (RUSLE) model was improved for better calculation of soil erosion during snowmelt period by integrating a distributed hydrological model in upper Heihe river basin (UHRB). The results showed that the annual average soil erosion rate from 1982 to 2015 in the study area was 8.1 t ha<sup>-1 </sup>yr<sup>-1</sup>, belonging to the light grade. To evaluate the influence of climate change on soil erosion, detrended analysis of precipitation, temperature and NDVI was conducted. It was found that in detrended analysis of precipitation and temperature, the soil erosion of UHRB would decrease 26.5% and 3.0%, respectively. While in detrended analysis of NDVI, soil erosion would increase 9.9%. Compared with precipitation, the effect of temperature on total soil erosion was not significant, but the detrended analysis of temperature showed that the effect of temperature on soil erosion during snowmelt period can reach 70%. These finding were helpful for better understanding of the impact of climate change on soil erosion and provide a scientific basis for soil management in high mountain area under climate change in the future.</p>

LAND RECLAMATION OF AGRICULTURAL LAND IN THE REPUBLIC OF SAKHA (YAKUTIA) IN THE CONDITIONS OF CLIMATE CHANGE

2021 ◽  
pp. 14-20
Author(s):  
M. I. LOSKIN ◽  
Keyword(s):  
Climate Change ◽  
Water Supply ◽  
Agricultural Land ◽  
Land Reclamation ◽  
Rural Settlements ◽  
Water Pipelines ◽  
Group Water ◽  
Agricultural Water Supply ◽  
The Republic ◽  
The Impact

The current state of agricultural land reclamation in the Republic of Sakha (Yakutia), its role in agricultural production of the republic, taking into account the impact of climate change on irrigation facilities, is considered. It has been established that at present in the sphere of public administration in the field of land reclamation in the republic there are estuary irrigation systems, drainage systems and agricultural water supply facilities, as well as group water pipelines for water supply of rural settlements and irrigation of agricultural land.

scholarly journals Simulating the Impact of Future Land Use and Climate Change on Soil Erosion and Deposition in the Mae Nam Nan Sub-Catchment, Thailand

2013 ◽  
Vol 5 (8) ◽  
pp. 3244-3274 ◽  
Author(s):  
Pheerawat Plangoen ◽  
Mukand Babel ◽  
Roberto Clemente ◽  
Sangam Shrestha ◽  
Nitin Tripathi
Keyword(s):  
Climate Change ◽  
Land Use ◽  
Soil Erosion ◽  
Erosion And Deposition ◽  
The Impact

scholarly journals The Impacts of Climate Change on Agricultural Production and Sustainable Agriculture of Smallholder Farmers in Vietnam

2021 ◽  
Vol 4 (2) ◽  
pp. 1100-1107
Author(s):  
Nguyen Van Phu
Keyword(s):  
Climate Change ◽  
Sustainable Agriculture ◽  
Supply Chains ◽  
Agricultural Land ◽  
Smallholder Farmers ◽  
Ghg Emissions ◽  
Human Beings ◽  
Negative Effects ◽  
Food Supply Chains ◽  
The World

Climate change is one of the greatest threats to human beings, and agriculture is one of the fields that is most negatively affected by climate change. Farmers around the world and global food supply chains are impacted by the more extreme weather phenomena and increased damage of diseases and pests caused by climate change. Today, almost all agricultural enterprises and farms consider climate change a serious long-term risk for their production. Agricultural land systems can produce significant greenhouse gases (GHGs) by the conversion of forests to crop- and animal lands, and also through the weak management of crops and livestock. Around the world, cultivation and cattle production accounts for 25% of global GHG emissions (Javeline, ‎2014). However, under suitable conditions, agriculture can create environmental conditions that can help minimize pollution and the negative effects of climate change including carbon absorption by green plants in forests, and fields for watershed protection and biodiversity conservation. Sustainable agriculture helps farmers to adapt, maintain, and improve productivity without applying harmful techniques. In turn, this allows farms to manage and mitigate climate-related risks in their supply chains. The Sustainable Agriculture Network (SAN) has found new ways to incorporate smart climate cultivation methods into all farming practices to help farms and enterprises carry out agriculture sustainably.

scholarly journals Assessing the Impact of Floods Disaster on Soil Erosion Risk Based on the RUSLE-GloSEM Approach in Western Iran

2021 ◽  
Author(s):  
Morteza Akbari ◽  
Ehsan Neamatollahi ◽  
Hadi Memarian ◽  
Mohammad Alizadeh Noughani
Keyword(s):  
Climate Change ◽  
Land Use ◽  
Soil Erosion ◽  
Land Use Change ◽  
Agricultural Development ◽  
Erosion Risk ◽  
Before And After ◽  
Global Soil ◽  
Major Floods ◽  
The Impact

Abstract Floods cause great damage to ecosystems and are among the main agents of soil erosion. Given the importance of soils for the functioning of ecosystems and development and improvement of bio-economic conditions, the risk and rate of soil erosion was assessed using the RUSLE model in Iran’s Lorestan province before and after a period of major floods in late 2018 and early 2019. Furthermore, soil erosion was calculated for current and future conditions based on the Global Soil Erosion Modeling Database (GloSEM). The results showed that agricultural development and land use change are the main causes of land degradation in the southern and central parts of the study area. The impact of floods was also significant since our evaluations showed that soil erosion increased from 4.12 t ha-1 yr-1 before the floods to 10.93 t ha-1 yr-1 afterwards. Field surveying using 64 ground control points determined that erodibility varies from 0.17 to 0.49% in the study area. Orchards, farms, rangelands and forests with moderate or low vegetation cover were the most vulnerable land uses to soil erosion. The GloSEM modeling results revealed that climate change is the main cause of change in the rate of soil erosion. Combined land use change-climate change simulation showed that soil erosion will increase considerably in the future under SSP1-RCP2.6, SSP2-RCP4.5, and SSP5-RCP8.5 scenarios. In the study area, both natural factors, i.e. climate change and human factors such as agricultural development, population growth, and overgrazing are the main drivers of soil erosion.

A Critical Assessment of Environmental Degeneration and Climate Change

2013 ◽  
pp. 212-229 ◽  
Author(s):  
Christian Ploberger
Keyword(s):  
Climate Change ◽  
Soil Erosion ◽  
Development Strategy ◽  
Negative Impact ◽  
Critical Assessment ◽  
Growth Strategy ◽  
Strategic Decision ◽  
Environmental Challenges ◽  
Political Implications ◽  
The Impact

China and its population are confronted with fundamental environmental challenges, as both, environmental degeneration and the impact of climate change, exhibit critical social, economic and political implications for their future development. Among the various environmental challenges China faces, pollution issues, soil erosion, acid rain, and sea-level rise are identified. This variety of environmental issues increases the underling complexity of how best to address these challenges, especially as China’s growth strategy has the potential to exacerbate the negative impact on the environment further. The strategic decision which development strategy China will follow – a ‘growth first and clean up later’ or ‘cleaning up while growing’ – carries serious implications not only for the environmental situation in China itself, but for the global community as well.

A Critical Assessment of Environmental Degeneration and Climate Change

2011 ◽  
pp. 472-491
Author(s):  
Christian Ploberger
Keyword(s):  
Climate Change ◽  
Soil Erosion ◽  
Development Strategy ◽  
Negative Impact ◽  
Critical Assessment ◽  
Growth Strategy ◽  
Environmental Challenges ◽  
International Reputation ◽  
Political Economic ◽  
The Impact

China and its population are confronted with fundamental environmental challenges, as both environmental degeneration and the impact of climate change exhibit critical political, economic, and social implications for their future development. Among the various environmental challenges China faces, this chapter identifies pollution issues, soil erosion, acid rain, and sea-level rise. This variety of environmental issues increases the underling complexity of how best to address these challenges, especially as China’s growth strategy has the potential to exacerbate the negative impact on the environment further. Hence the question which development strategy China will follow–a ‘growth first and clean up later’ or ‘cleaning up while growing’–carries serious implications not only for the environmental situation in China itself, but for the international community as well. It is crucial to recognize that China’s multidimensional environmental challenges also carry critical implications for China’s international reputation.

Contributions of Urban Agro Ecological Agriculture to Ecosystem Services

2021 ◽  
Vol 2 (1) ◽  
pp. 1-16
Author(s):  
José G. Vargas-Hernández ◽  
Olga E. Domené-Painenao
Keyword(s):  
Climate Change ◽  
Ecosystem Services ◽  
Environmental Sustainability ◽  
Agricultural Production ◽  
Food Systems ◽  
Social Equity ◽  
Empirical Literature ◽  
Environmental Services ◽  
Negative Effects ◽  
The Social

This paper has the aim to analyze the implications of the transition of ecosystem services based on urban agro ecology. It advances on the debate over the negative effects of the traditional and industrial oriented agricultural production on the ecosystem services, food systems, climate change, etc. and analyses the principles, methods, and some practices that support the transition to urban agro ecology. The method employed is the analytical of the theoretical and empirical literature review. It concludes that a transition from traditional and industrial-oriented agriculture towards more urban agro ecology is inevitable to improve the ecological and environmental services, the economic efficiency, the social equity and justice, and the environmental sustainability of cities.

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