Forests and Desertification

Author(s):  
Lynn M. Wagner ◽  
Deborah Davenport

Both desertification and forest policies address environmental issues related to land. However, the types of land covered and the ways the issues associated with that land are conceptualized represent opposite ends of a spectrum, with the former policy area focusing on land degradation in areas with limited biodiversity and the latter relating to protection of lands comprising some of the most biologically diverse areas in the world. Moreover, despite their common denominator as issues related to land, the international studies literatures on desertification and forests, like the international policy responses to them, have taken different paths. A number of United Nations (UN)-backed research efforts have sought to define the concept, assess the impacts, and identify possible actions to address the desertification phenomenon. International studies scholarship has also focused on transformations in international policy approaches to deserts, such as the implementation of certain plans of action. Forests, meanwhile, have received renewed attention at the international policy-making level, due to the fact that even though forests themselves fall within the jurisdiction of sovereign states. Historically, deforestation the world over has been associated with conversion of land for agriculture and human settlement. In recent decades, this has been particularly the case in developing countries, though recent deforestation trends have also been traced back to the current global economic system that encourages privatization of forestland.

Focaal ◽  
2014 ◽  
Vol 2014 (69) ◽  
pp. 3-11 ◽  
Author(s):  
Birgit Müller

Seeds are simultaneously a meaningful part of the daily life of many people involved in agriculture and instruments for national and international policy making. This thematic section explores the sensorial connections between people and plants, the relationships of power that impact and frame them, and the reflections and contestations that they are a part of. In the midst of Western societies and among scientists and farmers, different ontologies and different perceptions of being and coevolving with others in the world coexist, as we will show by looking at human-seed relationships. Local and global legacies create powerful differences between seeds, while various forms of international governance simultaneously push seeds toward homogenization and agriculture toward industrialization while claiming to preserve diversity. Intellectual property rights over seeds and seed regulations have become powerful tools of multinational seed corporations for appropriating large parts of farmers' incomes and controlling the food chain, while it is the sensorial and emotional connections between humans and plants that provide the drive to resist them.


Author(s):  
John J Carey ◽  
Lan Yang ◽  
E. Erjiang ◽  
Tingyan Wang ◽  
Kelly Gorham ◽  
...  

AbstractOsteoporosis is an important global health problem resulting in fragility fractures. The vertebrae are the commonest site of fracture resulting in extreme illness burden, and having the highest associated mortality. International studies show that vertebral fractures (VF) increase in prevalence with age, similarly in men and women, but differ across different regions of the world. Ireland has one of the highest rates of hip fracture in the world but data on vertebral fractures are limited. In this study we examined the prevalence of VF and associated major risk factors, using a sample of subjects who underwent vertebral fracture assessment (VFA) performed on 2 dual-energy X-ray absorptiometry (DXA) machines. A total of 1296 subjects aged 40 years and older had a valid VFA report and DXA information available, including 254 men and 1042 women. Subjects had a mean age of 70 years, 805 (62%) had prior fractures, mean spine T-score was − 1.4 and mean total hip T-scores was − 1.2, while mean FRAX scores were 15.4% and 4.8% for major osteoporotic fracture and hip fracture, respectively. Although 95 (7%) had a known VF prior to scanning, 283 (22%) patients had at least 1 VF on their scan: 161 had 1, 61 had 2, and 61 had 3 or more. The prevalence of VF increased with age from 11.5% in those aged 40–49 years to > 33% among those aged ≥ 80 years. Both men and women with VF had significantly lower BMD at each measured site, and significantly higher FRAX scores, P < 0.01. These data suggest VF are common in high risk populations, particularly older men and women with low BMD, previous fractures, and at high risk of fracture. Urgent attention is needed to examine effective ways to identify those at risk and to reduce the burden of VF.


2014 ◽  
Vol 962-965 ◽  
pp. 1509-1512
Author(s):  
Lin Liu ◽  
Pin Lv

There are various signs indicating that the Earth's natural environment is changing toward unfavorable direction for species, which is highly suspected to be connected with human activities. In the last century, people all over the world have realized the severity of environmental issues. In the long history, Chinese ancient had already development good rules and methods to reach balance between economic development and environment sustainability. This paper will discuss how environmental concepts forms and which methods could be applied in the future.


2011 ◽  
Vol 399-401 ◽  
pp. 1251-1256 ◽  
Author(s):  
Wai Ching Tang ◽  
Hong Zhi Cui ◽  
Yiu Lo

Nowadays, one of the most essential environmental issues around the world is to deal with the scrap tire problem. Tires that are used, rejected or unwanted are classified as scrap tires and need to be managed responsibly. In this paper, the scrap tires were shredded into pieces and used to mix with normal weight concrete. Extensive laboratory tests were carried out and the focus of this paper was to characterize the mechanical and permeability properties of concrete containing scrap tires. The main parameters studied were chipped tire content and size. The results showed that the scrap-tire chips without adding special bonding agents apparently showed an even distribution in the mortar and concrete matrix. The elastic modulus, compressive and tensile strengths of scrap tire concrete in general were found lower than that of the control concrete and the differences became significant when the content and size of chipped tires in the mix were increased. Besides, the coefficients of water permeability of concrete were found to increase with increase of chipped tires in the mix.


2021 ◽  
pp. 088626052199746
Author(s):  
Ella Kuskoff ◽  
Andrew Clarke ◽  
Cameron Parsell

In an international policy context that is increasingly recognizing the gendered nature of domestic violence, governments are becoming more attuned to the importance of improving policy responses for women who have domestic violence enacted against them. This has not, in general, been accompanied by a similar focus on improving policy responses to men who engage in domestic violence, despite a burgeoning body of scholarship suggesting that improved responses to such men are required to more effectively prevent domestic violence from occurring. Importantly, current scholarship also highlights the significant and complex tensions that may arise when policy informed by gendered understandings of domestic violence increases its focus on the men who enact it. Drawing on a critical discourse analysis methodology, we analyze how these tensions are negotiated in domestic violence policy in the Australian state of Queensland. Findings from this analysis demonstrate that the way government policy discursively constructs men who engage in domestic violence has important implications for how such policy targets and engages with members of this group. The article demonstrates that when such men are constructed as outsiders to the community, they may be viewed as undeserving of inclusion and support. This can result in governments failing to prioritize interventions targeted at men who engage in domestic violence, and prevent the active inclusion of such men in the development of policy and interventions. These findings provide important lessons for international governments seeking to implement or strengthen policy responses to end domestic violence against women.


2014 ◽  
Vol 05 (01) ◽  
pp. 1440006 ◽  
Author(s):  
Pierre Sauvé

This paper addresses a number of policy challenges arising from ongoing attempts to negotiate a plurilateral Trade in Services Agreement (TISA), a recently launched plurilateral negotiating initiative coexisting uneasily alongside the World Trade Organisation's General Agreement on Trade in Services (GATS), particularly in the context of the ongoing Doha Development Agenda. While the TISA offers scope for imparting much needed forward movement to a policy area of central economy-wide and trade importance, such progress, even if realized within the narrower confines of a preferential trade agreement made possible under the GATS, poses a number of systemic risks to the multilateral order extending beyond services trade.


1990 ◽  

The World Tourism organization (UNWTO) has initiated study programme on tourism to the year 2000 as part of its general work programme requested by members. The general objective of the study programme is specified as being: To identify the major trends in tourism supply and demand worldwide and by region and their impact on the various sectors of tourism trades; together with implications for policy making and relevant strategies.


1980 ◽  
Vol 2 (2-3) ◽  
pp. 197-200
Author(s):  
D. Bruce Marshall

The Conference Group on French Politics and Society organized two panels on the theme: The International Economic Crisis – The French Response which were held in conjunction with the Annual Meeting of the International Studies Association in Los Angeles on March 21-22, 1980. Chaired by Peter Gou rev itch (UC San Diego), the panelists considered some of the various solutions which the French Government and major interest groups have developed to cope with the troubles that persist in the world economy.


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