Environmental Sciences Commons^™

Analysis Of Demand And Recycling Potential Of Lithium, Cobalt, And Nickel Under Energy Transition Emdash From Perspective Of Electric Vehicles, Xiong Ying, Shouyang Wang, Yuyao Yang

Bulletin of Chinese Academy of Sciences (Chinese Version)

With the rapid growth of demand for lithium, cobalt, and nickel, China, the United States, and the European Union have classified them as critical minerals. This study investigates the rise of China’s and the global electric vehicle industry in relation to the demand for lithium, cobalt, and nickel, forecasts the potential for recycling these metals, and evaluates the challenges to resource security of these metals faced by China. The findings underscore the necessity of enhancing international collaboration in mineral extraction abroad and enhancing capabilities to safeguard overseas assets and equity. The study advocates for expediting the establishment of an electric …

Can Corporate Sustainability Performance (Csp) Overcome Indonesia's Corporate Debt Problems?, Johnson Ferry Febrian, Nora Sri Hendriyeni

Jurnal Akuntansi dan Keuangan Indonesia

Based on IMF publications (2022), Indonesian companies have a risky debt level that may cause bankruptcy, so companies are required to make leverage adjustments to return the debt to its optimal level. In recent years, corporate sustainability performance (CSP) practices have been proven to improve performance and overcome financial problems such as debt by integrating sustainability aspects into business processes. Based on stakeholder theory and trade-off theory, this study aims to examine the effect of CSP on leverage adjustment and the role of competitive advantage, equity mispricing, profitability, and firm size in moderating this relationship. This study used a sample …

Feminist Political Ecology In The Classroom, Ella J. Yeigh

Northwest Journal of Teacher Education

As the effects of climate change are being felt more frequently, discussions on how to combat such a massive issue are increasingly prevalent. Finding solutions to the climate crisis requires an understanding of how mainstream economic systems have led to the climate crisis and using these same principles to get out of the climate crisis is misguided. Economic actions have inherent value biases that have real political effects. Feminist Political Ecology (FPE) as a theoretical model presents a better understanding of how values that are inherent in economic models such as reliance on efficiency, markets, and continual economic growth have …

Strategic Pattern And Optimization Of China's Eco-Regions During Fifteenth Five-Year Plan Period, Kan Zhou, Jie Fan, Daojing Zhou, Zhedong Qian, Hu Yu, Hanchu Liu, Jian Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Since the implementation of the major function oriented zoning, the ecological space of key ecological functional areas has continuously expanded, with a significant increase in vegetation coverage. Concurrently, there has been a dual change in population dynamics, characterized by a decrease in total population and an increase in the urban population. Furthermore, significant achievements have been made in economic and social development, and there has been a steady improvement in the functions of ecological security barriers, contributing to an alleviation of tension in human-environment relationships. During the 15th Five-Year Plan period, it is imperative to adhere to the functional orientation …

Promote High-Quality Development Of China-Sri Lanka Joint Center For Education And Research By Practicing New Development Philosophy, Jinglong Yao, Haitao Chen, Changsheng Zhang, Min Yang, Weiqiang Wang, Yuansong Wei, Gang Pan, Yawei Wang, Yao Luo, Hui Zhong, Zhenqiu Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Under the guidance of the new development paradigm, the Chinese Academy of Sciences (CAS) has started a series of pioneering international cooperation in the Belt and Road countries with scientific and technological innovation, especially along the 21st Century Maritime Silk Road. CAS advanced the practical cooperation with the research institutions of the countries to improve their research and innovation capabilities. Taking the example of high-quality development, the China-Sri Lanka Joint Center for Education and Research (CSL-CER), satisfied the Sri Lanka’ s demands for science and education. This paper describes the progress and significance of achieved results by promoting high-quality development, …

Reducing Food Scarcity: The Benefits Of Urban Farming, S.A. Claudell, Emilio Mejia

Journal of Nonprofit Innovation

Urban farming can enhance the lives of communities and help reduce food scarcity. This paper presents a conceptual prototype of an efficient urban farming community that can be scaled for a single apartment building or an entire community across all global geoeconomics regions, including densely populated cities and rural, developing towns and communities. When deployed in coordination with smart crop choices, local farm support, and efficient transportation then the result isn’t just sustainability, but also increasing fresh produce accessibility, optimizing nutritional value, eliminating the use of ‘forever chemicals’, reducing transportation costs, and fostering global environmental benefits.

Imagine Doris, who is …

Key Areas For Scientific And Technological Cooperation In Ecological And Environmental Protection And Sustainable Development In The Belt And Road Initiative, Bojie Fu, Yanxu Liu, Wenwu Zhao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Green is the foundation of the Belt and Road Initiative (BRI). This study examines the ecological and environmental risks faced by BRI and their impact on sustainable development. It identifies key research areas in ecological and environmental protection that support sustainable development, including water resource management and water-saving technologies, water environment governance and human health assurance, land degradation prevention and control technologies and demonstrations, biodiversity conservation and the utilization of biological resources, mechanisms and models for ecosystem restoration, and environmental governance for community sustainable development. It is hoped to enhancing scientific and technological cooperation in ecological and environmental governance among …

International Cooperation Mechanism Of Collaborated Disaster Risk Management For Belt And Road, Shaohong Wu, Yu Lei, Wei Xu, Saini Yang, Qunli Han, Fang Lian, Shengnan Wu, Peng Cui

Bulletin of Chinese Academy of Sciences (Chinese Version)

The Belt and Road countries and regions have complicated geological environment and controlled by monsoon climate, which is easy to cause a variety of natural disasters and lead to serious harm. The natural disasters have become an important factor hindering the green development to the Belt and Road countries and regions. At the same time, most of the Belt and Road countries and regions are developing countries and regions, with lower capacity for disaster prevention and reduction. It is difficult for science and technology as well as institutional mechanisms to meet the needs of the implementation of the Belt and …

Ocean Negative Carbon Emissions In The Context Of Earth System Science, Nianzhi Jiao, Tingwei Luo, Jihua Liu, Quanrui Chen, Chenba Zhu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Comparing the records of geological events and the observations of the current climate, the debate on the main cause of global warming, which has lasted for more than 30 years, is now to an end. Along the global consensus, it is imperative to seek effective solutions to the mitigation of climate change for China and the countries along Belt and Road route, which are facing the unavoidable conflicts between development and protection. Based on these analyses, The study proposes that reasonable and legitimate transformative Ocean Negative Carbon Emission (ONCE) approach should be developed in the context of Earth system science …

S&T Innovation Study For The Digital Belt And Road, Huadong Guo, Fang Chen, Yu Chen, Guozhuang Shen, Chuansheng Liu, Yunwei Tang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Digital technology can promote the sustainable development of countries and regions along the route of Belt and Road Initiative and help enhance interconnectivity in technology, standards, rules, and digital infrastructure. Science and technology play a crucial role in the construction of the Digital Belt and Road. However, currently, some countries and regions along the route of Belt and Road Initiative lack sufficient digital infrastructure, and there is a shortage of critical core digital technology and challenges in its promotion. It is essential to build an innovative ecosystem for the Digital Belt and Road that includes facilities, technology, mechanisms, and capabilities …

Accelerating Construction Of New Development Pattern Of Dual Circulation By Building Belt And Road With High Quality, Xiong Ying, Zijian Shangguan, Ying Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

This paper firstly reviews the achievements of the Belt and Road Initiative (BRI) since its raise 10 years ago in terms of policy communication, facility connectivity, trade exchanges, financial integration, and people-to-people bond, and explains the significance of BRI to the new development pattern of the dual circulation. Then, combined with the actual national conditions of China's new development stage, it analyzes the opportunities and challenges of the construction of the Belt and Road in the new situation of the global economy and trade. Finally, it puts forward policy suggestions for the high-quality construction of the Belt and Road in …

Scientific And Technological Innovation And Cooperation Support High-Quality Development Of The Belt And Road Initiative, Chunli Bai

Bulletin of Chinese Academy of Sciences (Chinese Version)

The Belt and Road Initiative has become a popular international public goods and international cooperation platform in the past decade since it was firstly proposed in 2013. China and the Belt and Road participating countries and regions have made considerable progress in scientific and technological cooperation, including carrying out scientific and technological cooperation actions and plans, building international scientific organizations and science and education cooperation centers, providing talent training platforms, etc. Nevertheless, in the new era, the Belt and Road faces many challenges such as the unpredictable external environment, the incomplete top-level design and mechanism, the insufficient depth of scientific …

Research On Science And Technology Cooperation Pattern Of The Belt And Road Initiative, Weidong Liu, Jing Li, Guohua Xiao, Zhouying Song, Jiansheng Qu, Yafeng Wang, Fahu Chen

Bulletin of Chinese Academy of Sciences (Chinese Version)

Science and technology cooperation has become an important driving force for the high-quality development of the Belt and Road Initiative (BRI). This study intends to explore how international science and technology cooperation can empower the highquality development of the BRI co-construction. By sorting out the practice of science and technology cooperation in boosting the development of the Belt and Road countries and regions since the raise of BRI, and analyzing the problems and challenges encountered, countermeasures and suggestions for the new era are finally proposed in this study.

Building The Health Silk Road Within The Belt And Road Initiative From A Systematic View, Shouyang Wang, Qin Bao, Qi Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Life and health are common challenges faced by mankind, and the building of the Health Silk Road is the fundamental content of the high-quality development of the Belt and Road Initiative. There are great differences in the level of economic and social development of the countries and regions along the Belt and Road. Under the increasingly complex and severe global biosecurity situation, scientific guidance from a systematic perspective is required for comprehensively improving the medical and health conditions and life and health quality of different countries and regions. Aiming at the challenges faced by the building of the Health Silk …

Belt And Road Science & Technology Cooperation: Current Situation, Challenges And Development Directions, Hongyan He, Shuxian Wu, Jiayu Xin, Hui Zhao, Yanlei Wang, Dongxia Yan, Linglong Shan, Xin Wang, Yuliang Zhao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Since the Belt and Road Initiative was put forward, China has actively engaged in innovation cooperation with coconstruction countries and regions, and has made gratifying achievements in basic scientific research, technology transfer and transformation, the cooperation network and platform base construction. At present, new changes and situations in the political and economic landscape worldwide have put forward higher requirements for the construction of the Belt and Road Initiative. Therefore, high-quality joint construction of Belt and Road needs to sum up the experience and identify areas of cooperation. In this context, the study summarizes the current situation and main challenges of …

Cultivation Of Scientific And Technological Innovation Talents For The Belt And Road Initiative: China’S Advantages, Challenges And Critical Paths, Jin Qin, Shixin Tan, Yizhu Shen, Liuzhu Gong, Jianxun Chu, Liangchen Fan, Xinhe Bao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Scientific and technological talents are critical resources to China and the Belt and Road Initiative (BRI). Although China is the most favorable destination country for overseas students in Asia, it is facing increasing global competition for talents, especially from the developed countries that have introduced policies to attract international students and scientific and technological innovation talents, China highly needs to figure out how to attract more high-quality foreign students and talents, and how to cultivate more innovation talents to serve the Belt and Road development. This study first evaluates science and education rankings of the Belt and Road countries and …

Case Study And Recommendations On Technological Collaboration In Supporting Development Of Qinghai-Tibet Plateau Under The Belt And Road Initiative, Xiaowei Nie, Xiaoduo Pan, Zhuoying Zhang, Yang Yang, Yang Yang, Xinyu Gong

Bulletin of Chinese Academy of Sciences (Chinese Version)

The Belt and Road Initiative has played an important role in promoting the construction of a community with a shared future for mankind and actively integrated into the global governance system over the past decade. At the same time, through scientific and technological cooperation, it has also significantly impacted domestic regional development. The Tibetan Plateau, known as the “Third Pole” of the Earth, is not only an important internationalized region but also a crucial component of the Belt and Road Initiative, offering opportunities to establish a South Asian land corridor. This study analyzes and summarizes the role of scientific and …

The Economic Value Of Sea Otters And Recreational Tourism In A California Estuary, Jessica A. Fujii, Charles S. Colgan, Anthony Castelletto, Michelle M. Staedler, Amy G. Wolfrum, Kyle S. Van Houtan

Journal of Ocean and Coastal Economics

The recovery of marine megafauna can lead to improved ecosystem function and services, but not all stakeholders may benefit equally. Quantifying the local economic value of a species’ presence may appeal to broader range of stakeholders when developing conservation strategies. This study aims to examine the economic effect recreational activities can have on a local region, and to determine what role the presence of southern sea otters (Enhydra lutris nereis) had on the value visitors placed on the visit and the area’s preservation. We surveyed visitors to Elkhorn Slough, a small estuary in California known for diverse wildlife, …

Du Undergraduate Showcase: Research, Scholarship, And Creative Works, Caitlyn Aldersea, Justin Bravo, Sam Allen, Anna Block, Connor Block, Emma Buechler, Maria De Los Angeles Bustillos, Arianna Carlson, William Christensen, Olivia Kachulis, Noah Craver, Kate Dillon, Muskan Fatima, Angel Fernandes, Emma Finch, Colleen Cassidy, Amy Fishman, Andrea Francis, Stacia Fritz, Simran Gill, Emma Gries, Rylie Hansen, Shannon Powers, Jacqueline Martinez, Zachary Harker, Ashley Hasty, Mykaela Tanino-Springsteen, Kathleen Hopps, Adelaide Kerenick, Colin Kleckner, Ci Koehring, Elijah Kruger, Braden Krumholz, Maddie Leake, Lyneé Alves, Seraphina Loukas, Yatzari Lozano Vazquez, Haley Maki, Emily Martinez, Sierra Mckinney, Mykaela Tanino-Springsteen, Audrey Mitchell, Kipling Newman, Audrey Ng, Megan Lucyshyn, Andrew Nguyen, Stevie Ostman, Casandra Pearson, Alexandra Penney, Julia Gielczynski, Tyler Ball, Anna Rini, Christina Rorres, Simon Ruland, Helayna Schafer, Emma Sellers, Sarah Schuller, Claire Shaver, Kevin Summers, Isabella Shaw, Madison Sinar, Claudia Pena, Apshara Siwakoti, Carter Sorensen, Madi Sousa, Anna Sparling, Alexandra Revier, Brandon Thierry, Dylan Tyree, Maggie Williams, Lauren Wols

DU Undergraduate Research Journal Archive

DU Undergraduate Showcase: Research, Scholarship, and Creative Works

Pollution Control And Carbon Reduction In Whole Industrial Process: Method, Strategy And Scientific Basis, Hongbin Cao, He Zhao, Yuehong Zhao, Di Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

As China's environmental protection emission standards are becoming stricter and industrial parks are taking shape, problems such as the lack of stable cooperative treatment technology for toxic pollutants and carbon emission reduction, and the high control cost seriously restrict the sustainable development of economic society and the realization of the strategic goal of carbon emission reduction. Guided by the major environmental protection demand of industries, this study put forward the method, strategy and scientific basis of "Synergistic reduce pollution and carbon in the whole process of industry". Through the coordination of control methods, cross-media, multi-field and multi-factor modeling optimization, the …

How Do Cooperatives Enable Empowerment Among Rural Women? Evidence From The Municipality Of Cavinti, Laguna, Maria Theresa M. Castro-Bernardo, Liezel S. Cruz

Journal of Economics, Management and Agricultural Development

The persistent gender issues and their implications for sustainable development have led to several strategic yet collective schemes, such as the cooperatives, promising to contribute to (women) empowerment and social equality. Guided by Kabeer’s conceptual framework, this study analyzes the role of cooperative membership in promoting empowerment among its female coop-members in Cavinti, Laguna. Primary and secondary sources of data were used and analyzed using descriptive statistics and correlation analysis. The result indicates that cooperatives play a critical role in empowering women by providing new and/or improved knowledge and skills through capacity-building training necessary to make informed decisions, thus strengthening …

Market Analysis And Positioning Of Processed Halal Chevon Food Products, Jalaloden B. Marohom, Ivy Mar B. Cabornida

Journal of Economics, Management and Agricultural Development

Halal has gained popularity as a result of consumer concerns about food safety and ethical issues. Chevon is an important source of protein. However, no halal chevon products are commercially produced. Hence, the study aimed to develop positioning strategies to commercialize the products. A survey was undertaken of 400 potential consumers in the Philippines. The majority of the respondents were willing to buy halal food products. Descriptive statistics were applied, and findings revealed that products were generally acceptable. Potential consumers prefer it in wide assortment, in proper packaging, has informative labels, and easy to locate. However, their preference is significantly …

Ex-Ante Cost-Benefit Analysis Of High-End And Low-Cost Wireless Sensor Network (Wsn) Technology Packages For Efficient Irrigation Water Management In The Philippines, Marielle Q. Aringo, Victor B. Ella, Camille G. Martinez, Gamiello S. Pereira

Journal of Economics, Management and Agricultural Development

Four wireless sensor network (WSN) technology packages developed for efficient irrigation water management in the Philippines were subjected to ex-ante cost-benefit analysis (CBA) to assess their financial viability. The WSN technologies include high-end and low-cost wireless sensors for upland crop production with drip irrigation system and lowland crop production with alternate wetting and drying (AWD). Results showed that the high-end WSN technology packages are only viable for high-value crops such as red onion, bell pepper, and hot pepper. The low-cost WSN technology packages are viable for all selected crops except sweet corn. Minimum areas were also generated for each crop …

Preferences Of Coffee Farmers For Attributes Of Selected Coffee Technologies In The Philippines, Jayson S. Cabral, Dia Noelle F. Velasco, Mar B. Cruz, Nohreen Ethel P. Manipol, Hannah D. Miranda-Quibot

Journal of Economics, Management and Agricultural Development

This paper looked into the preferences of 151 coffee farmers for the attributes of selected coffee technologies. The study was done to help guide technology developers in crafting post harvest processing facilities for coffee which their target market will need which can lead to a higher probability of commercialization of new coffee technologies. The study examined the preferences for attributes for coffee dryers, moisture meters, coffee depulpers, and coffee sorters using the Analytic Hierarchy Process (AHP) framework. The results revealed that the quality of the final product is the top priority for coffee farmers when choosing a coffee dryer. Non-destructiveness …

Pollution Emissions And Economic Growth In Asia Through The Lens Of The Environmental Kuznets Curve, Brian Jason H. Ponce, Yolanda T. Garcia, Gideon P. Carnaje, Agham C. Cuevas

Journal of Economics, Management and Agricultural Development

The nonlinear relationship of pollution emissions with economic growth alongside energy consumption variables was examined to test the Environmental Kuznets Curve (EKC) hypothesis using a panel sample comprising 34 Asian economies from 2001 to 2013. Panel Autoregressive Distributed Lag models in the forms of Pooled Mean Group and Mean Group models were estimated and tested against one another using the Hausman test. For robustness checks, the same econometric techniques were applied to disaggregated panel groups based on income classifications. The study reveals that, while the EKC hypothesis holds in Asia, the findings were not robust across the disaggregated panel groups. …

Forecasting Locational Marginal Prices In Electricity Markets By Using Artificial Neural Networks, Kim Jay R. Rosano, Allan C. Nerves

Journal of Economics, Management and Agricultural Development

Electricity price forecasting is an important tool used by market players in decision-making and strategizing their participation in the electricity market. In most studies, market-clearing price is forecasted as it gives an aggregated overview of system price. However, locational marginal price (LMP) gives better outlook of the price particular to the customer location in the electrical power grid. This study utilizes Artificial Neural Networks to forecast weekday LMP of generator and load nodes. Various inputs such as historical prices and demand, and temporal indices were used. Using data for selected nodes of the Philippine Wholesale Electricity Spot Market, forecast Mean …

Application Of Competitive Intelligence For Insular Territories: Automatic Analysis Of Scientific And Technology Trends To Fight The Negative Effects Of Climate Change, Henri Dou, Pierre Fournie

International Journal of Islands Research

Islands are fragile territories because of their geographical position. As a result, climate impacts can have serious consequences, of which some are irreversible. Therefore, it is necessary to allow insular territories to benefit from the latest scientific and technological advances in combating climate effects. The current article shows how to deal with automatic analysis of scientific information on the one hand, but also its applications via patents. We will analyse the latest scientific results as well as their possible applications using patent analysis. We will also focus on experts, laboratories, and leading companies, that are active on the field. The …

Climate Change-Induced Effects On Beach Degradation And Tourist Behaviour: A Review Of Previous Studies With Potential In An Island Tourism Context, Yen E. Lam González, Carmen Garcia, Matias M. González Hernández, Carmelo J. Leon

International Journal of Islands Research

This article conducts a qualitative meta-analysis of papers addressing the topic of climate change impacts on beach loss and degradation, and its relation to tourist behaviour (destination choice, willingness to re-visit, expenditure and willingness to pay). The main aim is to identify values that can be used in future research works in the context of island tourism. We found that the strong specialisation and fragmentation of data and methods limit the transferability potential of previous research analysing climate-induced effects on beaches and tourist behaviour. Researchers from different fields bring their own conceptual models which often address similar problems but use …

An Assessment Of Swine Industry In The Philippines, Christian Paul L. Fang, Cenon D. Elca

Journal of Economics, Management and Agricultural Development

This paper assessed the performance of swine industry in the Philippines by synthesizing secondary data from 1990 to 2020. Inefficiencies in major swine value chain segments were identified. The factors affecting swine production and pork consumption were determined using multiple regression analysis. The bottlenecks found along the chain are yellow corn supply deficit, fragmented structures of yellow corn and backyard farms, high disease susceptibility of backyard farms, and compromised meat quality produced from private slaughterhouses. The own price, inventory, and slaughtered animals have significant direct effects on swine production. The retail price of pork and income have significant direct influences …

Archipelago On Lockdown: An Assessment Of The Effects Of The Covid-19 Pandemic On Philippines’ Micro, Small, And Medium Enterprises (Msmes) Across The Food Value Chain, Remund Jordan D. Labios, Dinah Pura T. Depositario, Nohreen Ethel P. Manipol, Renen Szillardo C. De Guzman, Dia Noelle F. Velasco

Journal of Economics, Management and Agricultural Development

The paper examined the effects of COVID-19 pandemic on the Philippines’ MSMEs across the food value chain and the strategies that food-based MSMEs employed to cope with disruptions. A food value chain framework was used to
analyze the food-based MSMEs, focusing on the input and service provision, production/farming, processing, transport and storage, retailing, and consumption. Results revealed the following: (1) different quarantine protocols across provincial and local boundaries contributed to the complexity of transporting inputs and products; (2) limited mobility of manpower contributed to the challenges of continuing business operations; (3) there was an observed increase in new financing programs …