Preface

Climate change has led to the increase of heat exposure or natural hazard due to extreme weather. This anthropological climate change phenomenon has negatively altered the most fundamental natural resources for living organism: air, water, and soil. Air has been polluted and warming due to human activities. The quantity of freshwater keeps on depleting, while the ground water recharge intervened with chemical and biological contamination. The sustainability of soil as the natural planting media is under threat due to land use conversion and soil quality degradation. Water acidification and temperature increase have been proved to change the salinity of seawater. Those are the impact of the increasing greenhouse gas emission in the earth's atmosphere.The 8th International Conference on Climate Change (ICCC) aims to accommodate and to discuss the regional findings related the adaptation and mitigation strategies on climate change worldwide. The meaning to hold ICCC is getting more and more important. This conference can alert the creeping disaster. The contribution of all the participants, distinguished guests to this conference would make our world better and progress our scientific knowledge. Sharing the insight into the recent research and the cutting-edge technologies should enhance our ability and it might give us the breakthrough ideas on our sustainability under climate change. ICCC would be fruitful for every participant and be a great chance to approach the scientific solution for our common goals.Faculty of Agriculture of Sebelas Maret University, Surakarta, Indonesia is very proud to organize the 8th International Conference on Climate Change (ICCC). International Conference on Climate Change has been playing a significant contribution to formulate the strategies to cope with the emerged problems due to the climate change, as well as to support the sustainable development goal achievement. Sebelas Maret University has been seriously taking part to minimize the climate change impact, by promoting environment-friend programs, such as the green campus program and prohibiting the motor-vehicle to enter the campus every month. Sebelas Maret University also realizes that the responsibility of maintaining this earth should be by everyone. Each of us plays a significant contribution to minimize the global warming of this earth. That is why Faculty of Agriculture of Sebelas Maret University organize such events to discuss the findings related the earth-protection.We hope this conference will resulting into valuable recommendations in focusing and improving the natural resources management as well as improving the human's living efficiency to bring the greenhouse gas emission down. We need to produce alternative technologies as the climatic resilience strategies to overcome the key climate-change sensitive pathways, as well as to support the achievements some global goals in the Sustainable Development Goals (SDG). Accordingly, the topic of the 8th ICCC is "Environmental Management towards Sustainable Development Goals (SDGs) under the Changing Climate”.The 8th ICCC was organized by Faculty of Agriculture, Sebelas Maret University, Indonesia, in collaboration with Asian Institute of Technology, Thailand and The United Graduate School of Agricultural Sciences, Gifu University, Japan. The 8th ICCC was held at The Asian Institute of Technology Conference Center, Thailand from 17-18 November 2022. The 8th ICCC was conducted in the Hybrid method because travel restrictions are still enforced by some countries to prevent the spread of Covid-19. Besides, providing options for attending the 8th ICCC virtually is more comfortable for participants and presenters with limitedness of budgets.The 8th ICCC 2022 delivers great appreciation to Prof. Dr. Samanhudi, Dean of Faculty of Agriculture, Sebelas Maret University, Indonesia;Professor Dr. Shobhakar Dhakal, Vice President for Academic Affairs, Asian Institute of Technology, Thailand;and Prof. Dr. Ken Hiramatsu, Dean of United Graduate School of Agricultural Science, ifu University, Japan;for formal support to the conference.Gratitude presented to the invited speakers: Prof. Dr. Avishek Datta from Head of Department of Food, Agriculture, and Bioresources, Asian Institute of Technology, Thailand;Prof. Dr. Eric van Hullenbusch from Institut de Physique du Globe de Paris, France;Dr. Taku M. Saitoh from Gifu University, Japan;Dr. Jauhari Syamsiyah from Sebelas Maret University, Indonesia;and Dr. James MacGregor from Eco-Plannet, Canada.List of Committee of the 8th ICCC 202 is available in this Pdf.

Impact of COVID 19 on agriculture: role of ict interventions during pandemic era

The spread of novel coronavirus Covid-19 at the beginning of March 2020 significantly squeezed agri sector, especially fruits and vegetables. The closure of schools, restaurants, offices, and others has shifted supplies of agribusiness to retail channels. One of the prevailing issues faced by farmers in managing crops and finding a conducive place to market their products. In this view, the farmers' marketplace needs to evolve to continuously supply farmers' products to consumers. Agriculture itself is undergoing a fourth revolution activated by the use of information and communication technology (ICT). This paper provides insights into how mobile app technologies can promote in solving the agri and allied sector related glitches like soil degradation, excessive water, emissions, pollution, the market place, etc. We find mobile app features have widely developed for farmers, distributors, and producers together valuable data, observe fields, and manage crops to optimize the processes. Mobile apps and cloud computing become a hub of solutions. In this global pandemic, providing support to farmers with useful and practical agricultural information can improve their economic development and eventually give a good impact on the country.

Environmental, economic and social challenges in the value chain of the timber sector of Puebla State

The Mexican forest sector faces overexploitation, illegal logging, deforestation, lack of government subsidies, and irregular agricultural growth, all of which reduces its competitiveness. This study analyzes the capacity of forestry businesses to adapt to environmental, economic, and social challenges in district VII of Tehuacán and Sierra Negra, in the state of Puebla. A mixed approach was used, with an exploratory scope and a cross-section design. In 2021, 16 timber producers (sawmills), 12 traders (timber companies), and 38 final consumers (construction companies-carpentries) were selected for convenience. A structured survey was applied with demographic data, environmental and sustainable management perceptions (the reference was the Sustainable Development Goals of the United Nations), organizational, legal, and socioeconomic data. Results showed that the most benefited agent during COVID-19 was the sawmill (44 %), which, together with the timber companies, are family businesses (75 % and 92 %, respectively). Respondents are willing to adapt to economic challenges, however, their ability to cope with environmental and economic development will be long-term. Sawmills try to protect and maintain forested areas but lack external support. In the social aspect, the participation of men prevails. The final consumer is more interested in wood price (58 %) than in its legal origin (42 %). Future research could increase the sample size, apply random sampling, and include other regions both within and outside Mexico. © 2022 by the Author(s).

LOCAL VISITORS' WILLINGNESS TO PAY FOR CONSERVATION FEE AT KAMPUNG KUANTAN FIREFLY PARK, KUALA SELANGOR, MALAYSIA

Fireflies in Kuala Selangor, Malaysia are threatened by habitat destruction, soil degradation and light pollution. The main objective of this study was to estimate the local tourists' willingness to pay a conservation fee at Kampung Kuantan Firefly Park. The best data collection method chosen in the midst of the Covid-19 pandemic was an online questionnaire survey. The study used a purposive sampling technique, as only those who visited Kampung Kuantan Firefly Park were eligible to complete the online survey. The willingness to pay questionnaire was developed using the Open-Ended Contingent Valuation Method. A total of 385 respondents were included for data analysis. The results of Tobit regression analysis indicated that age, education, gender and attitude had significant relationship with willingness to pay. Based on the willingness to pay estimate equation, the overall mean willingness to pay for the conservation fee was 9.44 RM per visit. The research findings will assist policymakers in taking the obligatory actions to protect and conserve precious natural resources and provide information to the natural park department in order to achieve a sustainable ecotourism plan for Kampung Kuantan Firefly Park in Kuala Selangor, Malaysia. [ FROM AUTHOR] Copyright of Journal of Tropical Forest Science is the property of Forest Research Institute of Malaysia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)

THE 7th INTERNATIONAL CONFERENCE ON CLIMATE CHANGE PREFACE

Intro and GoalCovid-19 pandemic teaches us that climate change impact sometimes incredibly unpredictable. Not only the increase of heat exposure or natural hazard due to extreme weather, but the emergence of new species or the mutation of microorganism due to the changing ecology may harmful for human beings and another organism. This anthropological climate change phenomenon has negatively altered the most fundamental natural resources for living organism: air, water, and soil. Air has been polluted and warming due to human activities. The quantity of freshwater keeps on depleting, while the ground water recharge intervened with chemical and biological contamination. The sustainability of soil as the natural planting media is under threat due to land use conversion and soil quality degradation. Water acidification and temperature increase have been proved to change the salinity of seawater. Those climate change sensitive exposure may affect the immune system of the living things to survive. Those conditions grow the concern for the health status of humans, crops, farmed and wild animals.Preparing immunity on living organism, especially human is a must to maintain our existence. Vaccine is vital to protect human health from emergence virus and disease which may affected by climate change. But does vaccine can against climate change itself? The 7th International Conference on Climate Change (ICCC) is focusing the discussion on the Covid-19 vaccine roles to against the climate change. Focusing and improving the climatic resilience strategies on immune system will be of considerably important to overcome the key climate change sensitive pathways, as well as to support the achievements some global goals in the Sustainable Development Goals (SDG).The 7th ICCC 2021 is organized by Dept. of Master Program of Environmental Science, Post Graduate School of Sebelas Maret University (Surakarta, Indonesia), collaborating with The United Graduate School of Agriculture Science (UGSAS), and Gifu University (Japan).This conference aims to accommodate the new related inspiration and innovation about how to minimize the climate change impact at present. Especially at the 7th ICCC 2021, the purpose is to formulate a comprehensive and efficient strategies on how to increase the effectiveness of Covid-19 Vaccine against the climate change. The e-poster of call for papers presented in Figure 1.List of titles Invited Speakers and Guest Editors, Virtual Conference Disclaimer, Date of conference, Location of organizer and Conference model, Location of participants and overall participant number, Committee List, The success of delivery of the conference, Chairman are available in this Pdf.

Microbial diversity and the abundance of keystone species drive the response of soil multifunctionality to organic substitution and biochar amendment in a tea plantation

High nitrogen (N) fertilizer inputs accelerate soil acidification and degradation in tea plantations, thus posing a threat to soil microbial diversity, species composition, and ecosystem service functions. The effects of organic fertilizer and biochar applications on improving soil fertility have been extensively studied on cropland;however, little is known about their effectiveness in promoting soil multifunctionality on rapidly expanding acidic soils in tea plantations. In this study, we conducted a two‐year field experiment in a subtropical tea plantation to investigate the effects of organic fertilizer substitution and biochar amendment on soil microbial communities and multifunctionality. The results showed that soil multifunctionality was enhanced in plots amended with organic fertilizer and biochar. Soil multifunctionality was significantly and positively correlated with alpha‐diversity of bacteria but not fungi. We also found that organic fertilizer substitution and biochar amendment improved soil multifunctionality by altering the abundance of keystone species. The abundance of keystone species classified as module hubs in the bacterial co‐occurrence network contributed significantly and positively to soil multifunctionality. In contrast, the keystone species categorized as module hubs in the fungal co‐occurrence network negatively affected soil multifunctionality. Soil pH was a key driver of soil microbial community composition, indicating that the increase in soil pH under organic fertilizer and biochar amendment had a crucial role in biological processes. These results suggest that organic substitution and biochar amendment are beneficial in preventing soil degradation and maintaining soil multifunctionality in subtropical tea plantations.