Freshwater and brackish water ecosystems are arguably the most vulnerable ecosystems on earth, due to concentrated human developments in and around them. The Pontocaspian (PC) region located at the... Show moreFreshwater and brackish water ecosystems are arguably the most vulnerable ecosystems on earth, due to concentrated human developments in and around them. The Pontocaspian (PC) region located at the border of Europe and Asia contains a variety of brackish water ecosystems and unique inhabitants, known as the PC biota. The current status and trends in PC biodiversity are poorly known, however, deterioration of PC habitats is evident in the Black Sea and Caspian Sea Basins. This thesis aims to support an establishment of effective PC biodiversity conservation regime. I use the Black Sea Basin as a study system and outline current status and trends in PC biodiversity and assess the direct and indirect anthropogenic drivers of the PC biodiversity change. I show that PC biodiversity is severely declining as a result of human action. Identified direct drivers of decline include damming of rivers; habitat modifications; pollution and eutrophication; invasive alien species and climate change. Indirect drivers of PC biodiversity decline include current suboptimal legal arrangements, inadequate institutional design of environmental stakeholder organizations and non-inclusive governance systems, as well as the limited funding availability for PC biodiversity conservation, institutional instability and low recognition of the need for PC biodiversity conservation. Show less
This thesis focuses on the social dimensions of crane and wetland conservation in rural landscapes in Kenya, Uganda and Zimbabwe. The focus is predominantly on the Grey Crowned Crane although one... Show moreThis thesis focuses on the social dimensions of crane and wetland conservation in rural landscapes in Kenya, Uganda and Zimbabwe. The focus is predominantly on the Grey Crowned Crane although one chapter is dedicated to social dimensions of Wattled Crane conservation. Chapter 2 provides an overview of how social factors influence wetland management decision-making, drawing linkages between human actions and ecological changes associated with crane habitat loss. Chapter 3 outlines major human actions that impact Wattled Cranes and their habitats, elaborating the underlying social causations behind the actions. Chapter 4 draws lessons on the effectiveness of community-led conservation approaches through an evaluation of a community-led project in Kenya. Chapter 5 presents results of an evaluation of the institutional development process and the ensuing environmental conservation impacts at three sites where conservation projects were initiated in 2002 in Uganda. Chapter 6 synthesises key findings, addressing the question of what works for cranes and wetland conservation in rural landscapes in East and Southern Africa. The thesis contributes to an improved understanding of interactions between cranes and rural communities and provides insights into strategic approaches for addressing the decline of cranes within their range in East and Southern Africa. Show less
Chapter 3 examines the decisions that inform the BRI’s institution building.It explores the tension between strategic and effficiency-oriented concerns, tracing these tensions across three issue... Show moreChapter 3 examines the decisions that inform the BRI’s institution building.It explores the tension between strategic and effficiency-oriented concerns, tracing these tensions across three issue areas: tax, trade, and development finance. The chapter shows that, in dealing with challenges, the Chinese government lacks an integral governance framework that systemically coordinates all relevant institutions. Instead, it takes varied institutional approaches to overseeing BRI projects, ranging from bilateral trade agreements to multilateral fijinancial institutions. This raises the question of what is driving China’s development of agreements and institutions for the BRI. The chapter argues that China’s development of BRI tax initiatives is mostly motivated by efficiency drivers, its trade agreements with key BRI partners by strategic drivers, and its efforts to establish multilateral financial institutions by both drivers. Show less
