The multiple forms of land acquisitions show direct and indirect implications on water. The motive to utilize, control or grab water is devised through acquiring land. There are embedded water issues in almost all land acquisitions. Practical challenges are explored especially in keeping the balance of water securities. The paper is done with the objective of analyzing the water implications, balance, priority and extent of security given to users in lieu of water security indicators and then examined against the regulatory frameworks and responses.

Bhutan is a small, landlocked country deep in the eastern Himalayas between India and China. Over a horizontal distance of just 100-150 km, the elevation rises from about 150 meters above sea level in the south to over 7,000 meters in the north. The population of about 735,0001 is scattered across steep mountain slopes and valleys, many in remote and far-flung hamlets. This makes Bhutan one of the most sparsely populated countries in the world, ranked 182 out of 215 countries. Nearly half the land area is protected to help preserve biodiversity.

Watershed based integrated land management is a recent approach to curb land degradation in Ethiopia and introduced in 2012 in Geda watershed, central highlands of Ethiopia. However, the impacts of the interventions on indicators of some ecosystem services were not assessed. The objectives of this study were to explore the effects of the interventions on soil properties, soil moisture content and water discharge, plant species richness, biomass production and carbon stock by comparing treated site with integrated land management measures and the adjacent untreated site.

Agricultural intensification is necessary to meet growing global food demand, but it has potential environmental costs. Some activities associated with intensification, including increased use of fertilizer and other chemical inputs, are documented to have direct negative impacts on air and water quality, soil fertility, and other parts of the ecosystem. The effect of intensification on the amount of land under cultivation is more complex because it depends on accompanying policies, factor markets, and the spatial

This study aimed at identifying the factors that determine
the decision to adopt and the intensity of adoption of
soil organic carbon (SOC)-enhancing practices using two
watershed sites in Ethiopia: Yiser (Amhara region) and
Azugashube (Southern region). The study used survey
data collected from 379 sample households drawn from
four Kebele/village administrations at each watershed
site. Multivariate and ordinary least squares regressions
were used to identify the factors that determine the

Amazonia holds the largest continuous area of tropical forests with intense land use change dynamics inducing water, carbon, and energy feedbacks with regional and global impacts. Much of our knowledge of land use change in Amazonia comes from studies of the Brazilian Amazon, which accounts for two thirds of the region. Amazonia outside of Brazil has received less attention because of the difficulty of acquiring consistent data across countries.

Vegetation buffers local diurnal land surface temperatures, however, this effect has found limited applications for remote vegetation characterization. In this work, we parameterize diurnal temperature variations as the thermal decay rate derived by using satellite daytime and nighttime land surface temperatures and modeled using Newton’s law of cooling. The relationship between the thermal decay rate and vegetation depends on many factors including vegetation type, size, water content, location, and local conditions.

The chirps package provides functionalities for reproducible analysis in R (R Core Team, 2020) using the CHIRPS (Funk et al., 2015) data. CHIRPS is daily precipitation data set developed by the Climate Hazards Group (Funk et al., 2015) for high resolution precipitation gridded data.

Protecting flood prone locations through floodwater recharge of the depleted aquifers and using it for protecting dry season irrigated agriculture is the rationale for a form of intervention termed as ‘underground transfer of floods for irrigation’ (UTFI). This helps reduce the intensity of seasonal floods by tapping and storing excess floodwater in aquifers for productive agricultural use. This paper presents a case study of managing the recharge interventions in the context of the Ramganga basin, India.

WLE/IWMI research findings demonstrated that substantial water and energy savings could be achieved by adopting more efficient irrigation technologies in the lift irrigated areas of Uzbekistan. Researchers engaged with decision makers and recommended that the government shift subsidies from energy to water saving technologies. This recommendation has been adopted in a state program on water saving technologies covering 450,000 hectares in 2021.

The Alliance and its partners inspired the government in Ethiopia to start constructing a drinking water dam for the people of Mekaneselam. Our detailed report investigating the various water harvesting options and suggestions for a suitable location has led to a decision to invest hundreds of millions. We are now working with partners to develop an integrated 'dam catchment management master plan'. When completed the project will benefit the close to 100,000 people of Mekaneselam and its surroundings.