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The watershed approach is recognized as a holistic approach to ecosystem management. The chapter examines the concept of watershed as an ecosystem in relation to ecosystem management, disaster risk reduction, and climate change adaptation. It describes the importance of watersheds in disaster risk reduction and climate change adaptation. It specifically looks at the watershed approach and provides some case studies showing the important role of communities in watershed management. Moreover, it discusses some incentive schemes in managing watersheds.

Over the last decade, new governance-style, collaborative approaches to environmental management have increased exponentially. What is not well known is how the structure of these partnerships, particularly the policies that foster their development, may contribute to theʼ ability to achieve either procedural or substantive policy goals. Our study investigated efforts in the States of Washington and Oregon to encourage the development of collaborative watershed management institutions. Thirtyfive watershed partnerships were examined to understand how the planning groups implement policy objectives and how partnerships are creating or modifying institutions for planning and implementation. Our findings suggest that both States face similar challenges in important respects. Challenges include obtaining adequate participation, developing and sustaining organizational capacity, and planning implementation. Together, these findings demonstrate that new governance strategies are not a panacea for water management.

The United States today boasts of a complex and extensive set of public and private institutions and arrangements for managing its water resources. Today's system of watershed management is neither entirely top-down nor bottom-up. It is not entirely planned, nor is it entirely laissez-faire. Rather it is a hybrid. This chapter analyzes through a historical lens how American watershed management evolved to this state. It looks at two driving factors: technological change and trends in American political culture. Technology provided the reason for water resource and watershed management to evolve because of the conflicts provoked by its unintended and negative side effects, such as pollution. American political culture mediated the way that individuals and government reacted to these conflicts and spurred the evolution of new institutions.

The study aims to identify the evoked “sense of place” that the campus community attributes to a watershed area in a Malaysian higher institution, aiming to enhance their participation in watershed conservation. Central to this objective is the incorporation of the concept of a watershed as a place, serving as the conceptual framework for analysis.

This case study explores an urban lake at Universiti Malaya, Malaysia’s oldest higher institution. It uses diverse qualitative data, including document analysis, semi-structured interviews, vox-pop interviews and a co-production workshop, to generate place-based narratives reflecting the meanings and values that staff and students associate with the watershed. Thematic analysis is then applied for further examination.

The data patterns reveal shared sense of place responses on: campus as a historic place, student, staff and campus identity, in-place learning experiences and interweaving of community well-being and watershed health. Recommendations advocate translating these narratives into campus sustainability communication through empirical findings and continuous co-production of knowledge and strategies with the campus community.

The research findings play a critical role in influencing sustainable campus planning and community inclusion by integrating place-based frameworks into sustainable development and watershed management. The study recommends the process of identifying place-based narratives with implications for the development of sustainability communication in a campus environment.

This paper contributes both conceptually and empirically to the sustainable management of a campus watershed area through place-based thinking. It outlines a process for enhancing campus sustainability communication strategies.

This book reviewed a historical sketch of lagoon fisheries management from the past to the present and future orientation that fishers and concerned stakeholders might commit themselves to take actions. The study made great endeavor to highlight the lagoon fisheries with regard to development and conservation at multiple scales associated with various stakeholders. Evidence from case studies (state-based, community-based, and partnership-based) revealed that the nature of lagoon fisheries is quite complex and ecosystem processes are dominated by an essential quality of uncertainty. Indeed, lagoon fisheries are considered vulnerable in terms of climate variability, the extent of salinity level and water volumes, patterns of hydrological cycle, and water pollution. The case studies addressed how lagoon areas are physically or climatically subject to various influences not only from their internal environment but also from the adjacent marine and terrestrial areas. In an effort to maintain (and, preferably, improve) fishery resources in the lagoon environment, attention has to be paid to highlight a wider realization of lagoon fisheries management at multiple scales. The scope of its management might be expanded beyond the range of fish ecology (with the exception of migratory fishes such as salmon and eel). Given that the focus of lagoon fisheries management is on the entire watershed, multiple resources and livelihood activities must be taken into account; many resources are transboundary in nature with a high degree of mobility (Armitage, Marschke, & Plummer, 2008).

The purpose of this paper is to analyse the investment pattern, adoption behaviour, attitude of farmers towards conservation compliance programmes and the extent of participation of farmers in soil conservation projects in the Western Ghats of India.

For the present study, multistage purposive sampling was followed. The sample respondents were identified for the survey in all the five categories of watersheds (very high, high, medium, low and very low priority watersheds) in the Nilgiris district of Tamil Nadu at the rate of 50 farm respondents in each category. Since the investment among the five categories of watersheds did not show any significant differences, the sample farmers were post stratified as marginal, small, medium and large farmers based on farm size for further analysis.

The investment analysis showed a benefit cost ratio (BCR) of 1.03 for staggered trenches for tea to 1.40 for bench terrace for carrot. For annual crops, the BCR for bench terrace varied from 1.03 for cabbage to 1.32 for carrot. Among the soil conservation technologies, in tea plantation, stone wall had the highest net present value (NPV) of Rs. 74,335. Staggered trench had the lower NPV Rs. 19,237 among all conservation structures. The results of the contingent valuation showed that cropped area, farm size, on-farm income positively and significantly influenced the willingness to pay (WTP) towards soil conservation. Family size and age of the farmer negatively influenced the WTP of the respondents significantly. The multinomial logit model indicated that staggered trench had direct impact on productivity. In tea plantation, staggered trench adoption was influenced by area under plantation crops, farm size, educational level and land slope. The participation index was very low (<30), indicating the poor participation of farmers in soil conservation programmes.

The results of the study reveal the appropriateness of the soil conservation technologies for the select soil type as well as the specific socioeconomic conditions of the farmers undertaking conservation compliance programs in the Nilgiris district of Tamil Nadu. Understanding the farmer’s perceptions and adoption behaviour is important in making the whole programme a successful one. Hence the results of the study may not be generalized for other study zones, unless otherwise, the agro-ecological zone is similar to the site where the study was conducted.

The study suggested that adoption of conservation technologies should be promoted in a big way to conserve natural resources like soil and enhance economic returns. It is also advocated that institutions should provide only guidance for community participation not on community governance and the role should be involving the real stakeholders/beneficiaries under participatory mode to achieve the goal of soil conservation. The bottom-up approach should be adopted to address the real issues involved in conservation compliance programmes.

The outcome of the study advocates the economic viability of conservation technologies adopted by the crop farmers. The project results also advised the farmers, institutions and the enforcements authorities, the strategies to be adopted to minimize soil loss and increase crop productivity by adopting the appropriate conservation compliance programs. The results also revealed that conservation of soil and water not only conserved the precious natural resources but also had far reaching effect on the yield of croplands, which would be reflected on the food and nutritional securities of the local communities at the micro level and the nation as a whole at the macro level.

The research outcome is based on the field level research done by the authors in the Western Ghats of India. The primary data collected from the respondents were analysed and used for drawing inferences and conclusions.

The purpose of this paper is to assess the successes and challenges of adaptation to climate change focusing on water governance institutions in Saskatchewan, a province located in the western Canadian prairies.

A framework of vulnerability and adaptive capacity to the effects of climate change is employed. Data are obtained through qualitative research conducted through interviews and focus groups with stakeholders and people playing a role in water governance in Saskatchewan.

There have been many positive institutional developments which have improved Saskatchewan's adaptive capacity. The most promising is the creation of local watershed advisory committees that are poised to implement on‐the‐ground water management decisions. What is lacking, however, is a long‐term comprehensive climate change and adaptation plan, with built‐in flexibility to address present and future climate variability. Without a long‐term baseline plan and vision, Saskatchewan rural communities and the agricultural sector will remain vulnerable to present and future climate‐induced water stress.

The research shows a need for an increased inter‐disciplinary approach addressing environmental issues, and an increased need for academic‐government‐industry partnerships working towards capacity‐building for sustainable climate change adaptation responses.

This inter‐disciplinary research study is the first of its kind conducted in this region of Canada, and blends contributions from physical and social scientists, government and rural stakeholders.

Ecological interrelationships are shown to be a vast web of knowledge‐induced interactions among variables that define physical environment in terms of the human environment as well. The understanding of such interrelationships is exemplified empirically by means of Bangladesh environmental problems involving coastal deforestation, siltation, floods, temperature variations, cyclones and tidal waves. Unless a balance is maintained among these conditions through appropriate planning, an ecological chaos is seen to be forthcoming for Bangladesh. Requisite policy recommendations are suggested from the empirical study based on a cybernetic approach. On the other hand, China provides a good example of how to transform entropic ecological conditions to reversible ones.

The main objective of the study is to identify the vulnerable areas for river‐line and flash flood hazard and its mitigation through GIS Database Management System (DBMS) of geo‐hydrometeorological parameters. The Dabka watershed constitutes a part of the Kosi Basin in the Lesser Himalaya, India in district Nainital has been selected for the case illustration.

The Dabka DBMS is constituted of three GIS (Geographic Information System) modules, i.e. geo‐informatics (consists of geomorphology, soils, geology and land use pattern, slope analysis, drainage density and drainage frequency), weather informatics (consists of daily, monthly and annual weather data about temperature, rainfall, humidity and evaporation) and hydro‐informatics (consist of runoff, sediment delivery, and denudation). The geo‐informatics and weather informatics modules carried out by comprehensive field work and GIS mapping than both modules used to carry out hydro‐informatics module. Through the integration and superimposing of spatial data and attribute data with their GIS layers of all these modules prepared Flood Hazard Index (FHI) to identify the level of vulnerability for flood hazards and their socio‐economic and environmental risks.

The results suggest that geo‐environmentally most stressed areas of barren land (i.e. river‐beds, flood plain, denudational hills, sites of debris flow, gullies, landslide prone areas etc.) have extreme vulnerability for flood hazard due to high rate of runoff, sediment load delivery and denudation during rainy season (i.e. respectively 84.56 l/s/km², 78.60 t/km² and 1.21 mm/year) whereas in geo‐environmentally least stressed dense forest areas (i.e. oak, pine and mixed forests) have low vulnerability due to low rate of stream runoff, sediment load delivery and denudation (i.e. respectively 20.67 l/s/km², 19.50 t/km² and 0.20 mm/year). The other frazzled geo‐environment which also found high vulnerable for flood hazard and their risks is agricultural land areas due to high rate of stream runoff, sediment load delivery and denudation rates (i.e. respectively 53.15 l/s/km², 90.00 t/km² and 0.92 mm/year).

For hydro‐informatics module it is quite difficult to monitor water and sediment discharge data from each and every stream of the Himalayan terrain due the steep and rugged topography. It requires strategic planning and trained man power as well as sufficient funds; therefore representative micro‐watershed approach of varied ecosystem followed for a three years (2006‐2008) period.

The study will have great scientific relevance in the field of river‐line flood and flash flood hazard and its socio‐economic and environmental risks prevention and management in Himalaya and other mountainous terrain of the world.

This study generated primary data on hydro‐informatics and weather informatics to integrate with geo‐informatics data for flood hazard assessment and mitigation as constitutes a part of multidisciplinary project, Department of Science and Technology (D.S.T.) Government of India.

In line with climate variability such as extreme floods and cyclones, siltation is identified as among the most serious environmental problems posed to Chilika Lagoon fisheries. Exposure to silt accumulation reduced the water spread area and hindered the exchange of water between the sea and river, resulted in decreased salinity level and subsequent prolific growth of freshwater invasive species. As a result, fish landing quantities in Chilika Lagoon rapidly decreased until the year 2000, thereby leading to the poorer people not being effectively able to adapt to the ecological-social-economic system. The weed invasion also obstructed passages from boat jetties to fishing grounds, sometimes leading to boat clashes and the subsequent disputes among fishers.