scholarly journals Socioeconomics drive population change in the world's largest carnivores

2021 ◽  
Author(s):  
Thomas Frederick Johnson ◽  
Nick J.B. Isaac ◽  
Agustin Paviolo ◽  
Manuela Gonzalez-Saurez

Land-use and climate change have been linked to wildlife population declines, but the role of socioeconomic factors in driving declines, and promoting population recoveries, remains relatively unexplored despite its likely importance. Here, we evaluate a comprehensive array of potential drivers of population changes observed in some of the world's most charismatic species - large mammalian carnivores. Our results reveal a strong role of human socioeconomic development, which we find has a greater impact on population change than habitat loss and climate change. Increases in socioeconomic development are linked to sharp population declines but, importantly, once development is high, carnivore populations have the potential to recover. These links between human development and wildlife population health highlight the challenges ahead to achieve the different UN Sustainable development goals.

2021 ◽  
Vol 67 (No. 7) ◽  
pp. 277-285
Author(s):  
Claudia V. Montanía ◽  
Teresa Fernández-Núñez ◽  
Miguel A. Márquez

This paper examines the global soybean market in a holistic way, analyses the land use and other historical determinants of soybean exports, such as labour and capital endowments, soybean productivity, international prices and demand conditions through an empirical model. In addition, it pays particular attention to the role of leading exporters in the export changes and the nature of the connections between them in an interrelated system. The results suggest that the productivity per hectare and the land used to harvest soybeans are the main factors explaining soybean exports in a global context. The analysis also reveals that Brazil, the current market leader, positively influences the other exporters. On the contrary, minor exporters such as Ukraine, Paraguay, or Canada present competitive relationships with the major exporters. The nature of the relationships between the exporters and the pressure on natural resources highlight the importance of government involvement in developing joint strategies that ensure the growth of this sector and the achievement of United Nations Sustainable Development Goals.


2019 ◽  
Vol 34 ◽  
Author(s):  
Faith Tigere

The role of G20 and its impact on African and global policies have always been up for debate. Over the years since the establishment of the G20, policies ranging from climate change, financial flows and sustainable development have increasingly featured on the G20’s agenda. This agenda has expanded over the years to include much broader topics that are increasingly relevant to the global economic community. This has resulted in significant overlaps between the G20’s agenda and the African Union’s Development Agenda for 2063. These have been identified mainly because of the similarities across the UN Sustainable Development Goals (SDGs) that the G20 has strived to incorporate. However, aligning African interests with the G20 agenda remains a core priority particularly for the African continent, which is impacted by G20 policies. In order to reach the envisioned goals set out in Agenda 2063, African priorities need to be fully aligned with those of the G20. With greater inclusivity and representation of African representatives and priorities, combined with support for Africa’s development agenda, more can be achieved that will have a meaningful impact on reaching the goals of the African Union’s Agenda 2063.


2021 ◽  
Author(s):  
Laura Viviana Garzon Useche ◽  
Karel Aldrin Sánchez Hernández ◽  
Gerald Augusto Corzo Pérez ◽  
German Ricardo Santos Granados

<p>The importance of knowing and representing rural and urban development in water management is vital for its sustainability.  An essential part of the management required that stakeholders are more aware of the consequences of decisions and in some way, can link decisions towards sustainability.  For this, a mobile app serious game called Water Citizens has been proposed as knowledge dissemination and to provide a better understanding of the way decisions affect Sustainable Development Goals (SDGs). A complex model of a pilot region (Combeima in Ibague, Colombia) has been developed, and the model results are few into equations to estimate fluctuations of SDGs in the region. Running this complex model in real-time, for a mobile application, requires an extensive high-performance computing system linked to large and complex network setup. To solve this problem, a fast yet accurate surrogate model is proposed.</p><p>Therefore, this study contemplates an analysis of methods to forecast sustainable development indicators evaluated through climate change scenarios for a period between 1989-2039. The proposed scenarios associated the public health, livestock, agriculture, engineering, education and environment sectors with climate variables, climate change projections, land cover and land use, water demands (domestic, agricultural and livestock) and water quality (BOD and TSS). Generating the possibility that each player can make decisions that represent the actions that affect or contribute to the demand, availability and quality of water in the region.</p><p>Consequently, a set of indicators were selected to recreate the dimensions of each sector and reflect its relationship with the Sustainable Development Objectives, as opposed to the decisions made by each player. In addition, three categories were considered for the levels of sustainability: low (0.0 - 0.33), medium (0.34 - 0.66) and high (0.67 - 1.0) for the calculated SDG values. </p><p>Self-learning techniques have been employed in the analysis of decision-making problems. In this study, the nearest K neighbours (k-NN) and a multilayer perceptron network (MLP) were used. Through an analysis based on the responses of the players and sustainability indexes, a multiple correlation analysis was developed in order to consolidate the learning dataset, which was randomly partitioned in proportions 0.7 and 0.3 for the training and test subsets respectively. Subsequently, the model fit and performance was carried out, analysing the MSE error metric and confusion matrix.</p><p>Finally, the results of this study will allow to determine the potential of supervised learning models as a decision-making tool for the evaluation of sustainable development, as well as to obtain a better abstraction and representation of the water resource to the challenges related to climate adaptation and water sustainability measures of citizen action, besides generating new approaches for the use of artificial intelligence in land use planning and climate adaptation processes.</p>


Author(s):  
Seyyed Mohammad Ghaem Zabihi ◽  
Khashayar Safarzaei

In the recent century, the tourism industry and within it the tourism economy are one of the most important and fundamental sectors of engaged business. E-tourism can be used as a dynamic tool in up to date areas of informative information and tourism marketing will be considered as a suitable field for the tourism industry. The aim of this study was to investigate the relationship between climate change and the amount of revenues from the tourism industry relying on a tool called e-tourism, and informing and providing services through this way so that Iran can achieve a greater share of export of a single-product oil economy combined with economic growth and sustainable development goals. The method of this research is descriptive-analytical.


Author(s):  
Bhavna Sharma ◽  
Reena Kumari

Indigenous knowledge is the traditional knowledge that is unique to a society. Traditional knowledge is also called: ‘local knowledge’, ‘folk knowledge’, ‘people’s knowledge’, ‘traditional wisdom’. This knowledge is passed from generation to generation, usually by word of mouth and cultural customs. It has been the basis for agriculture, health care, food preparation, education, conservation and the other many activities that sustain societies in all over the world. Sustainable development means establishing a balance between socioeconomic development and environmental protection, with traditional knowledge local communities. In 2015, the United Nations agreed on 17 Sustainable Development Goals, a set of targets for improving lives while protecting natural resources by the year 2030 and they included indigenous peoples, and acknowledged that there can be no sustainable development without protecting the traditional knowledge. Indigenous knowledge plays an important role in achieving global sustainable development goals through various traditional practices. Therefore, in this study, contribution of various researchers is explored regarding role of indigenous knowledge in achieving sustainable development goals. On the basis of previous studies we found various areas in which indigenous knowledge is used. These areas include; agriculture, health, education, climate change, cultural identity, environmental justice, fisheries, forests and wildlife, natural resources. The use of indigenous knowledge in these sectors helps in achieving of sustainable development goals.


2020 ◽  
Vol 786 (11) ◽  
pp. 47-53
Author(s):  
A.V. DERBENEV ◽  
◽  
D.M. VADIVASOV ◽  

Environmental protection, climate change, and the protection of the planet’s biodiversity are becoming top priorities in modern society. Environmental agreements, while important and necessary, including for achieving sustainable development goals, impose additional restrictions on products and producers of these products. These restrictions can be used by countries to create barriers to the import of construction materials. Countries that have ratified environmental agreements may restrict the import of products that do not meet environmental requirements or criteria in one way or another. International environmental management tools are described, in particular environmental and climate declarations, which can serve as tools for solving the problem of possible restrictions and barriers in the export of construction materials produced in the Russian Federation.


2020 ◽  
Vol 1 (5) ◽  
pp. 26-32
Author(s):  
N. S. FILATOV ◽  

The article is devoted to the study of the concept of the Internet governance model with the participation of stakeholders and its impact on business in regions and countries, as well as to the discussion of sustainable development goals related to Internet governance. Examples of how enterprises suffer from state management methods in this area are presented.


Climate justice requires sharing the burdens and benefits of climate change and its resolution equitably and fairly. It brings together justice between generations and justice within generations. The United Nations Sustainable Development Goals summit in September 2015, and the Conference of Parties to the Framework Convention on Climate Change in Paris in December 2015, brought climate justice center stage in global discussions. In the run up to Paris, Mary Robinson, former president of Ireland and the UN Secretary General’s Special Envoy for Climate Change, instituted the Climate Justice Dialogue. The editors of this volume, an economist and a philosopher, served on the High Level Advisory Committee of the Climate Justice Dialogue. They noted the overlap and mutual enforcement between the economic and philosophical discourses on climate justice. But they also noted the great need for these strands to come together to support the public and policy discourse. This volume is the result.


Author(s):  
Andrew Harmer ◽  
Jonathan Kennedy

This chapter explores the relationship between international development and global health. Contrary to the view that development implies ‘good change’, this chapter argues that the discourse of development masks the destructive and exploitative practices of wealthy countries at the expense of poorer ones. These practices, and the unregulated capitalist economic system that they are part of, have created massive inequalities between and within countries, and potentially catastrophic climate change. Both of these outcomes are detrimental to global health and the millennium development goals and sustainable development goals do not challenge these dynamics. While the Sustainable Development Goals acknowledge that inequality and climate change are serious threats to the future of humanity, they fail to address the economic system that created them. Notwithstanding, it is possible that the enormity and proximity of the threat posed by inequality and global warming will energise a counter movement to create what Kate Raworth terms ‘an ecologically safe and socially just space’ for the global population while there is still time.


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