scholarly journals Hypothesis Testing on Environmental Kuznets Curve of Agricultural Sector in Java Island: Panel Data Analysis

Agro Ekonomi ◽  
2017 ◽  
Vol 28 (1) ◽  
pp. 95
Author(s):  
Ali Hasyim Al rosyid ◽  
Irham Irham ◽  
Jangkung Handoyo Mulyo
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Environmental Kuznets Curve ◽  
Agricultural Sector ◽  
Greenhouse Gas Emission ◽  
Environmental Conservation ◽  
Kuznets Curve ◽  
Gas Emission ◽  
The Impact ◽  
The Relationship

One obstacle in the improvement of community welfare in the agricultural sector, especially in Java, is the environmental externality which constantly exists in every economic activity. The objective of this research was to estimate greenhouse gas emission coming from agricultural sector in Java and identify whether farmers in Java had allocated environmental conservation costs as the impact of greenhouse gas emission from agricultural activities in Java. The inventory method of greenhouse gas emission from agricultural sector is based on inventory guidelines published by IPCC (Intergovernmental Panel on Climate Change) in 2006. As for the analysis to determine the relationship between greenhouse gas emission and GRDP of agricultural subsector per agricultural labor, The Environmental Kuznets Curve (EKC) was employed, alongside greenhouse gas emission indicators representing environmental degradation and GRDP of agricultural subsector per agricultural worker representing of per capita income of agricultural. Overall, greenhouse gas emissions, both CH4 methane emissions and carbon dioxide emission (CO2) - produced from rice cultivation, fertilizer application, livestock enteric fermentation and poultry manure - are gradually increasing. And the relationship between greenhouse gas emission and GRDP per worker has inverted-U shape; and it is in line with EKC hypothesis. Thereby, the role of the entire community elements and government support in implementing mitigation technology and agricultural adaptation is needed to cope with impacts of greenhouse gas emission, such as climate change.

PESTICIDE AND GREENHOUSE GAS EXTERNALITIES FROM US AGRICULTURE — THE IMPACT OF THEIR INTERNALIZATION AND CLIMATE CHANGE

2013 ◽  
Vol 04 (03) ◽  
pp. 1350008 ◽  
Author(s):  
NIKOLINKA SHAKHRAMANYAN ◽  
UWE A. SCHNEIDER ◽  
BRUCE A. McCARL
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Agricultural Sector ◽  
Greenhouse Gas Emission ◽  
Production Costs ◽  
Net Income ◽  
Gas Emission ◽  
Emission Mitigation ◽  
The Us ◽  
The Impact

Climate change may affect the use of pesticides and their associated environmental and human health impacts. This study employs and modifies a partial equilibrium model of the US agricultural sector to examine the effects of alternative regulations of the pesticide and greenhouse gas emission externality. Simulation results indicate that without pesticide externality regulations and low greenhouse gas emission mitigation strategy, climate change benefits from increased agricultural production in the US are more than offset by increased environmental costs. Although the combined regulation of pesticide and greenhouse gas emission externalities increases farmers' production costs, their net income effects are positive because of price adjustments and associated welfare shifts from consumers to producers. The results also show heterogeneous impacts on preferred pest management intensities across major crops. While pesticide externality regulations lead to substantial increases in total water use, climate policies induce the opposite effect.

scholarly journals Effects of Climate Change on the Distribution of Akebia quinata

2021 ◽  
Vol 9 ◽  
Author(s):  
Jun-Ming Zhang ◽  
Min-Li Song ◽  
Zhen-Jian Li ◽  
Xiang-Yong Peng ◽  
Shang Su ◽  
...  
Keyword(s):  
Climate Change ◽  
East Asia ◽  
Distribution Pattern ◽  
Greenhouse Gas ◽  
Greenhouse Gas Emission ◽  
Climate Factors ◽  
Gas Emission ◽  
Tropical Zone ◽  
Geometric Center ◽  
The Impact

Akebia quinata, also known as chocolate vine, is a creeping woody vine which is used as Chinese herbal medicine, and found widely distributed in East Asia. At present, its wild resources are being constantly destroyed. This study aims to provide a theoretical basis for the resource protection of this plant species by analyzing the possible changes in its geographic distribution pattern and its response to climate factors. It is the first time maximum entropy modeling (MaxEnt) and ArcGIS software have been used to predict the distribution of A. quinata in the past, the present, and the future (four greenhouse gas emission scenarios, namely, SSP1-2.6, SSP2-4.5, SSP3-7.0, and SSP5-8.5). Through the prediction results, the impact of climate change on the distribution of A. quinata and the response of A. quinata to climate factors were analyzed. The results showed that the most significant climatic factor affecting the distribution pattern of A. quinata was the annual precipitation. At present, the suitable distribution regions of A. quinata are mainly in the temperate zone, and a few suitable distribution regions are in the tropical zone. The medium and high suitable regions are mainly located in East Asia, accounting for 51.1 and 81.7% of the worldwide medium and high suitable regions, respectively. The migration of the geometric center of the distribution regions of A. quinata in East Asia is mainly affected by the change of distribution regions in China, and the average migration rate of the geometric center in each climate scenario is positively correlated with the level of greenhouse gas emission scenario.

scholarly journals Effects of climate change on the distribution of wild Akebia trifoliata

2021 ◽  
Author(s):  
Jun-Ming Zhang ◽  
Xiang-Yong Peng ◽  
Min-Li Song ◽  
Zhen-Jian Li ◽  
Xin-Qiao Xu ◽  
...  
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Geographic Distribution ◽  
Greenhouse Gas Emission ◽  
Climatic Factors ◽  
Evolutionary Relationship ◽  
Distribution Area ◽  
Climate Factors ◽  
Gas Emission ◽  
The Impact

Understanding the impacts and constraints of climate change on the potential geographic distribution of wild Akebia trifoliata is crucial for its sustainable management and economic development as a medicinal material or fruit. In this study, according to the first-hand information obtained on-the-spot investigation, the geographic distribution and response to climate factors of Akebia trifoliata were studied by the MaxEnt model and ArcGIS. The genetic diversity and population structure of 21 natural populations of Akebia trifoliata were studied by SSR markers. The results showed that precipitation and temperature were the two most important climatic factors that restrict the geographic distribution of Akebia trifoliata. Under the current climate scenario, the suitable growth regions of Akebia trifoliata in China were 91.7-121.9 °E and 21.6-37.5 °N. Combined with the evolutionary relationship and prediction results, 21 populations of Akebia trifoliata tended to migrate to the north. In the scenarios (SSP2-4.5, SSP3-7.0, and SSP5-8.5) of higher greenhouse gas emission concentration, the distribution area of Akebia trifoliata continued to expand, while in the low concentration greenhouse gas emission scenario (SSP1-2.6), the distribution area of Akebia trifoliata remained stable. The distribution center of Akebia trifoliata in China will shift to high latitude regions with the increase of temperature in the future. The results evaluated the impact of climate factors on the spatial distribution of wild Akebia trifoliata, displayed the possible changes of geographical distribution of Akebia trifoliata under different climate scenarios, and provided scientific evidence for durative protection and supervise of Akebia trifoliata.

Structural safety and design under climate change

2019 ◽  
Author(s):  
Pietro Croce ◽  
Paolo Formichi ◽  
Filippo Landi
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Structural Reliability ◽  
Greenhouse Gas Emission ◽  
Extreme Value ◽  
Structural Safety ◽  
Climate Projections ◽  
Climate Conditions ◽  
Impact Of Climate Change ◽  
The Impact

<p>The impact of climate change on climatic actions could significantly affect, in the mid-term future, the design of new structures as well as the reliability of existing ones designed in accordance to the provisions of present and past codes. Indeed, current climatic loads are defined under the assumption of stationary climate conditions but climate is not stationary and the current accelerated rate of changes imposes to consider its effects.</p><p>Increase of greenhouse gas emissions generally induces a global increase of the average temperature, but at local scale, the consequences of this phenomenon could be much more complex and even apparently not coherent with the global trend of main climatic parameters, like for example, temperature, rainfalls, snowfalls and wind velocity.</p><p>In the paper, a general methodology is presented, aiming to evaluate the impact of climate change on structural design, as the result of variations of characteristic values of the most relevant climatic actions over time. The proposed procedure is based on the analysis of an ensemble of climate projections provided according a medium and a high greenhouse gas emission scenario. Factor of change for extreme value distribution’s parameters and return values are thus estimated in subsequent time windows providing guidance for adaptation of the current definition of structural loads.</p><p>The methodology is illustrated together with the outcomes obtained for snow, wind and thermal actions in Italy. Finally, starting from the estimated changes in extreme value parameters, the influence on the long-term structural reliability can be investigated comparing the resulting time dependent reliability with the reference reliability levels adopted in modern Structural codes.</p>

Farmers’ Capacity and Rice Productivity in Climate Change Adaptation in Central Lampung Regency, Indonesia

2021 ◽  
Vol 11 (4) ◽  
pp. 346-353
Author(s):  
Indah Listiana ◽  
Indah Nurmayasari ◽  
Rinaldi Bursan ◽  
Muher Sukmayanto ◽  
Helvi Yanfika ◽  
...  
Keyword(s):  
Climate Change ◽  
Climate Change Adaptation ◽  
Agricultural Sector ◽  
Rank Correlation ◽  
Performance Level ◽  
Crop Failure ◽  
Rice Productivity ◽  
Spearman Rank Correlation Analysis ◽  
The Impact ◽  
The Relationship

Climate change is an extreme natural change condition due to global warming that cannot be avoided, and will have a broad impact on various aspects of life, including the agricultural sector. The impact of climate change that occurs in the agricultural sector, namely flood and drought that cause plants to crop failure , is becoming greater, causing significant reduction in agricultural production, especially rice, requiring that farmers have the ability to adapt to climate change. The purposes of this study are to analyze the relationship between the performance level of agricultural extension workers and the capacity level of farmers in regard to climate change adaptation, and to analyze the relationship between the level of farmer capacity in climate change adaptation and rice productivity. The research was conducted in Central Lampung Regency in 2019 using a total of 100 rice farmers. The data analysis method used is Spearman rank correlation analysis. The results show that the performance level of agricultural instructors is significantly related to the level of knowledge capacity, attitude, and skills of farmers in climate change adaptation. Knowledge capacity, attitude, and skills of farmers in climate change adaptation are significantly related to rice productivity.

Greenhouse Gas Emission of Organic Waste Composting: A Case Study of Universiti Teknologi Malaysia Green Campus Flagship Project

2015 ◽  
Vol 74 (4) ◽  
Author(s):  
Hesam Kamyab ◽  
Jeng Shiun Lim ◽  
Tayebeh Khademi ◽  
Wai Shin Hod ◽  
Rahmalan Ahmad ◽  
...  
Keyword(s):  
Greenhouse Gas ◽  
Solid Waste ◽  
Agricultural Sector ◽  
Solid Waste Management ◽  
Greenhouse Gas Emission ◽  
Organic Fertilizer ◽  
Pilot Project ◽  
Gas Emission ◽  
The World ◽  
Green Campus

Waste generation nowadays is rising in the world and it seems hard to prevent it. Solid Waste Management (SWM) has been a major problem worldwide in most of the fast growing towns and cities among the developing countries all around the world. Food waste and green waste constitute high volumes of municipal solid waste (MSW). The application of compost in the agricultural sector can contribute to sustainable soil health and other co-benefits. The compost produced from biological waste does not contain any chemicals unfavorable to living soil. The objective of this research was to calculate the greenhouse gas emission from the compost processed from the food and green wastes generated on-campus in Universiti Teknologi Malaysia (UTM) as a pilot project. The result indicated that the composting process promotes the university as a green campus by converting organic wastes into valuable products such as organic fertilizer.

scholarly journals Perceptions of Food Retailers Regarding Climate Change and Greenhouse Gas Emissions

2021 ◽  
Vol 5 (4) ◽  
pp. 26-35
Author(s):  
Ayanda Pamella Deliwe ◽  
Shelley Beryl Beck ◽  
Elroy Eugene Smith
Keyword(s):  
Climate Change ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Greenhouse Gas Emission ◽  
Harmful Effect ◽  
Retail Sector ◽  
Food Retail ◽  
Gas Emissions ◽  
Food Retailers ◽  
The Impact

Objective – This paper sets out to assess perceptions of food retailers regarding climate change, greenhouse gas emission and sustainability in the Nelson Mandela Bay region of South Africa. The primary objective of this study is to investigate the food retailers’ greenhouse gas emissions strategies. Climate change catastrophic potential and the harmful effect that it has had on the community and businesses has led to it being given attention from social media and in literature. Methodology/Technique – This paper covered a literature review that provided the theoretical framework. The empirical study that was carried out included self-administered questionnaires which were distributed to 120 food retailers who were selected from the population using convenience sampling. Findings - The results revealed that most of the respondents were neutral towards the impact of operational factors regarding GHG emission in the food retail sector. Novelty - There is limited research that has been conducted among food retailers from the designated population. The study provided guidelines that will be of assistance to food retailers when dealing with climate change and greenhouse gas emissions impact in the food retail sector. Type of Paper: Empirical. JEL Classification: L66, Q54, Q59. Keywords: Climate Change; Food Retailers; Greenhouse Gas Emissions; Perceptions; Strategies; Sustainability Reference to this paper should be made as follows: Deliwe, A.P; Beck, S.B; Smith, E.E. (2021). Perceptions of Food Retailers Regarding Climate Change and Greenhouse Gas Emissions, Journal of Business and Economics Review, 5(4) 26–35. https://doi.org/10.35609/jber.2021.5.4(3)

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