Gender and the right to mobility in South Asia

"South Asia including Bangladesh, India, Nepal, Pakistan and Sri Lanka encompasses source, transit and destination areas for women who migrate for employment. In context of current migration patterns, this study identifies and analyzes sociopolitical restrictions on women s mobility; and highlights local, national and regional feminist perspectives, strategies and approaches to promote mobility, work and freedom from violence at all stages of migration. The strategies and tactics discussed in this report expand current discourses on migrant rights and provide insight that can inform local, national and regional policies and programmes to promote migrant rights. Part I provides a brief overview of migration patterns, delineates the many restrictions on women s mobility and underlines the spectrums of violence faced by migrant women. Violence in this context includes economic, physical and sexual violence. Part II documents the range of strategies used by South Asia Women s Fund (SAWF) partners. These social movement actors are committed to addressing all forms of migration related violence through an explicitly feminist, rights-based and regional approach. Key thematic areas of engagement include confronting defacto and dejure restrictions on women s right to mobility, right to work and right to information; and challenging social and policy practices that undermine and stigmatize women s work. Finally, the study concludes with thematic recommendations grounded in grassroots experience to inform partner strategies, SAWF funding priorities and future directions of rights-based anti-trafficking initiatives. These insights are relevant to recent global initiatives to address the impact of uneven economic growth within and among countries, including the United Nations Sustainable Development Agenda, Habitat III Urban Agenda and International Labour Organization deliberations on Decent work in global supply chains and Violence against women and men in the world of work.

Coastal Planning: The Designation and Management of Areas of Critical Environmental Concern

This Article will first briefly examine legislation in several states concerning the designation and management of areas of particular concern. Attention will be focused on the North Carolina statute, which lodges much of the responsibility for critical area planning and management in a state-level administrative body. Secondly, two broad areas of legal problems-the limitations of administrative law and the constitutional restrictions of due process and equal protection as they apply to these administrative processes-will be discussed in light of the North Carolina planning scheme. A third section will discuss the troublesome taking problem and how agencies can minimize the risk that their actions will be found to be unconstitutional takings for public purposes without just compensation

Gender and the right to mobility in South Asia

"South Asia including Bangladesh, India, Nepal, Pakistan and Sri Lanka encompasses source, transit and destination areas for women who migrate for employment. In context of current migration patterns, this study identifies and analyzes sociopolitical restrictions on women s mobility; and highlights local, national and regional feminist perspectives, strategies and approaches to promote mobility, work and freedom from violence at all stages of migration. The strategies and tactics discussed in this report expand current discourses on migrant rights and provide insight that can inform local, national and regional policies and programmes to promote migrant rights. Part I provides a brief overview of migration patterns, delineates the many restrictions on women s mobility and underlines the spectrums of violence faced by migrant women. Violence in this context includes economic, physical and sexual violence. Part II documents the range of strategies used by South Asia Women s Fund (SAWF) partners. These social movement actors are committed to addressing all forms of migration related violence through an explicitly feminist, rights-based and regional approach. Key thematic areas of engagement include confronting defacto and dejure restrictions on women s right to mobility, right to work and right to information; and challenging social and policy practices that undermine and stigmatize women s work. Finally, the study concludes with thematic recommendations grounded in grassroots experience to inform partner strategies, SAWF funding priorities and future directions of rights-based anti-trafficking initiatives. These insights are relevant to recent global initiatives to address the impact of uneven economic growth within and among countries, including the United Nations Sustainable Development Agenda, Habitat III Urban Agenda and International Labour Organization deliberations on Decent work in global supply chains and Violence against women and men in the world of work.

Facilitation and the niche: Implications for coexistence, range shifts and ecosystem functioning

Viewing facilitation through the lens of the niche concept is one way to unify conceptual and empirical advances about the role of facilitation in community ecology. We clarify conceptually and through examples from marine and terrestrial environments how facilitation can expand species' niches and consider how these interactions can be scaled up to understand the importance of facilitation in setting a species' geographic range. We then integrate the niche-broadening influence of facilitation into current conceptual areas in ecology, including climate change, diversity maintenance and the relationship between diversity and ecosystem functioning. Because facilitation can influence the range of physical conditions under which a species can persist, it has the potential to mitigate the effects of climate change on species distributions. Whereas facilitation has mostly been considered as a diversity-promoting interaction by ameliorating abiotic stresses, if facilitated species' niches expand and become less distinct as a result of habitat amelioration, the forces that maintain diversity and promote coexistence in regions or habitats dominated by the facilitator could be reduced (i.e. the sign of the effects of facilitation on populations could be species-specific). Finally, shifting or broadening ecological niches could alter the relationship between diversity and ecosystem functioning. A niche-based perspective on the effects of facilitation can foster a greater mechanistic understanding of the role played by facilitation in regulating species coexistence, range shifts and ecosystem functioning in a changing world

Effects of Blood Products on Inflammatory Response in Endothelial Cells In Vitro

BACKGROUND: Transfusing blood products may induce inflammatory reactions within the vascular compartment potentially leading to a systemic inflammatory response. Experiments were designed to assess the inflammatory potential of different blood products in an endothelial cell-based in vitro model and to compare baseline levels of potentially activating substances in transfusion products. METHODS: The inflammatory response from pre-activated (endotoxin-stimulated) and non-activated endothelial cells as well as neutrophil endothelial transmigration in response to packed red blood cells (PRBC), platelet concentrates (PC) and fresh frozen plasma (FFP) was determined. Baseline inflammatory mediator and lipid concentrations in blood products were evaluated. RESULTS: Following incubation with all blood products, an increased inflammatory mediator release from endothelial cells was observed. Platelet concentrates, and to a lesser extent also FFP, caused the most pronounced response, which was accentuated in already pre-stimulated endothelial cells. Inflammatory response of endothelial cells as well as blood product-induced migration of neutrophils through the endothelium was in good agreement with the lipid content of the according blood product. CONCLUSION: Within the group of different blood transfusion products both PC and FFP have a high inflammatory potential with regard to activation of endothelial cells. Inflammation upon blood product exposure is strongly accentuated when endothelial cells are pre-injured. High lipid contents in the respective blood products goes along with an accentuated inflammatory reaction from endothelial cells

Facilitating better outcomes: how positive species interactions can improve oyster reef restoration

Over 85% of the world's oyster reefs have been lost in the past two centuries, triggering a global effort to restore shellfish reef ecosystems and the ecosystem services they provide. While there has been considerable success in re-establishing oyster reefs, many challenges remain. These include: high incidence of failed restoration, high cost of restoration per unit area, and increasing stress from climate change. In order to leverage our past successes and progress the field, we must increase restoration efficiencies that not only reduce cost per unit area, but also increase the resilience of restored ecosystems. To help address this need, we qualitatively review the literature associated with the structure and function of oyster reef ecosystems to identify key positive species interactions (i.e., those species interactions where at least one partner benefits and no partners are harmed). We classified positive inter- and intraspecific interactions between oysters and organisms associated with oyster ecosystems into the following seven functional categories: (1) physical reef creation, (2) positive density dependence, (3) refugia from physical stress, (4) refugia from biological stress, (5) biodiversity enhancement, (6) settlement improvement, and (7) long-distance facilitation. We discuss each category of positive interaction and how restoration practitioners can use knowledge of such processes to enhance restoration success. We propose that systematic incorporation of positive species interactions into restoration practice will both enhance ecological services provided by restored reefs and increase restoration success

Harnessing Positive Species Interactions to Enhance Coastal Wetland Restoration

Coastal wetlands are among the most productive ecosystems in the world. They generate critical services for humans including shoreline protection, carbon storage, pollution mitigation, and fisheries production. Restoration of coastal wetlands has historically been viewed as a secondary conservation strategy, but recently—given the continued loss of wetlands worldwide—many non-governmental and governmental organizations have elevated habitat restoration to be a primary method for wetland conservation. The long-held paradigm in coastal wetland restoration has been to restore target habitats by reducing physical stressors and avoiding competition among outplants, such as mangrove saplings or Spartina plugs. Recent ecological research, however, reveals that positive species interactions, such as facilitation, are critical to wetland recovery after disturbance. Here, we review the scientific evidence for the importance of positive species interactions in the recovery of salt-marsh and mangrove ecosystems and assess the extent to which they have been integrated into restoration studies. We found that only a small proportion of studies of marsh and mangrove restoration examined the effects of positive species interactions, despite the important role they play in the regrowth of coastal wetlands. We outline how positive species interactions can be systematically incorporated into future restoration work and discuss how this incorporation can help the reestablishment of coastal wetland biota through: (1) trophic facilitation, (2) stress reduction, and (3) associational defenses. The absence of positive interactions in restoration designs may partially explain the significant disparities between the functioning of natural and restored coastal plant ecosystems

The Roles of Large Top Predators in Coastal Ecosystems: New Insights from Long Term Ecological Research

During recent human history, human activities such as overhunting and habitat destruction have severely impacted many large top predator populations around the world. Studies from a variety of ecosystems show that loss or diminishment of top predator populations can have serious consequences for population and community dynamics and ecosystem stability. However, there are relatively few studies of the roles of large top predators in coastal ecosystems, so that we do not yet completely understand what could happen to coastal areas if large top predators are extirpated or significantly reduced in number. This lack of knowledge is surprising given that coastal areas around the globe are highly valued and densely populated by humans, and thus coastal large top predator populations frequently come into conflict with coastal human populations. This paper reviews what is known about the ecological roles of large top predators in coastal systems and presents a synthesis of recent work from three coastal eastern US Long Term Ecological Research (LTER) sites where long-term studies reveal what appear to be common themes relating to the roles of large top predators in coastal systems. We discuss three specific themes: (1) large top predators acting as mobile links between disparate habitats, (2) large top predators potentially affecting nutrient and biogeochemical dynamics through localized behaviors, and (3) individual specialization of large top predator behaviors. We also discuss how research within the LTER network has led to enhanced understanding of the ecological roles of coastal large top predators. Highlighting this work is intended to encourage further investigation of the roles of large top predators across diverse coastal aquatic habitats and to better inform researchers and ecosystem managers about the importance of large top predators for coastal ecosystem health and stability

Livestock as a potential biological control agent for an invasive wetland plant

Invasive species threaten biodiversity and incur costs exceeding billions of US$. Eradication efforts, however, are nearly always unsuccessful. Throughout much of North America, land managers have used expensive, and ultimately ineffective, techniques to combat invasive Phragmites australis in marshes. Here, we reveal that Phragmites may potentially be controlled by employing an affordable measure from its native European range: livestock grazing. Experimental field tests demonstrate that rotational goat grazing (where goats have no choice but to graze Phragmites) can reduce Phragmites cover from 100 to 20% and that cows and horses also readily consume this plant. These results, combined with the fact that Europeans have suppressed Phragmites through seasonal livestock grazing for 6,000 years, suggest Phragmites management can shift to include more economical and effective top-down control strategies. More generally, these findings support an emerging paradigm shift in conservation from high-cost eradication to economically sustainable control of dominant invasive species