The scope of the project work is as follows:

  • Train selected NCBA Clusa PROMAC staff on drone operation, imagery processing software, and crop monitoring;
  • Provide technical assistance to trained NCBA Clusa staff on drone operation, imagery processing, and interpretation of crop monitoring data;
  • Present technical reports on crop development and land productivity (i.e. crop yield) at the end of the rainy and dry season

The trainings and technical assistance for the NCBA Clusa staff are provided in collaboration with project partners HiView (The Netherlands) and ThirdEye Limitada (Central Mozambique). Technical staff of the NCBA Clusa are trained in using the Flying Sensors (drones) in making flights, processing and interpreting the vegetation status camera images. This camera makes use of the Near-Infrared wavelength to detect stressed conditions in the vegetation. Maps of the vegetation status are used in the field (with an app) to determine the causes of the stressed conditions: water shortage, nutrient shortage, pests or diseases, etc. This information provides the NCBA Clusa technical staff and extension workers with relevant spatial information to assist their work in providing tailored information to local farmers.

At the end of the growing season the flying sensor images are compiled to report on the crop development. The imagery in combination with a crop growth simulation model is used to calculate the crop yield and determine the magnitude of impact the conservation agriculture interventions have in contrast with traditional agricultural practices.

For smallholder farming systems, there is a huge potential to increase water productivity by improved (irrigated) water management, better access to inputs and agronomical knowledge and improved access to markets. An assessment of the opportunities to boost the water productivity of the various agricultural production systems in Mozambique is a fundamental precondition for informed planning and decision-making processes concerning these issues. Methodologies need to be employed that will result in an overall water productivity increase, by implementing tailored service delivery approaches, modulated into technological packages that can be easily adopted by Mozambican smallholder farmers. This will not only improve the agricultural (water) productivity and food security for the country on a macro level but will also empower and increase the livelihood of Mozambican smallholder farmers on a micro level through climate resilient production methods.

This pilot project aims at identifying, validating and implementing a full set of complementary Technological Packages (TP) in the Zambezi Valley, that can contribute to improve the overall performance of the smallholders’ farming business by increasing their productivity, that will be monitored at different scales (from field to basin). The TPs will cover a combination of improvement on water, irrigation, and agronomical management practices strengthened by improved input and market access. The goal is to design TPs that are tailored to the local context and bring the current family sector a step further in closing the currently existing yield gap. A road map will be developed to scale up the implementation of those TPs that are sustainable on the long run, and extract concrete guidance for monitoring effectiveness of interventions, supporting Dutch aid policy and national agricultural policy. The partnership consisting of Resilience BV, HUB, and FutureWater gives a broad spectrum of expertise and knowledge, giving the basis for an integrated approach in achieving improvements of water productivity.

The main role of FutureWater is monitoring water productivity in target areas using an innovative approach of Flying Sensors, a water productivity simulation model, and field observations. The flying sensors provide regular observations of the target areas, thereby giving insight in the crop conditions and stresses occurring. This information is used both for monitoring the water productivity of the selected fields and determining areas of high or low water productivity. Information on the spatial variation of water productivity can assist with the selection of technical packages to introduce and implement in the field. Flying sensors provide high resolution imagery, which is suitable for distinguishing the different fields and management practices existent in smallholder farming.

In May 2020, FutureWater launched an online portal where all flying sensor imagery from Mozambique, taken as part of the APSAN-Vale project, can be found: futurewater.eu/apsanvaleportal

Global warming is considered as one of the major threats for the world’s population and coping with it may be one of the largest challenges for this century. Multiple attempts to streamline global policy on climate change mitigation have been made over the past decades, and the “Paris Agreement” which was signed at the 21st Conference of the Parties in 2015 is considered a major breakthrough in formulating adequate measures to tackle climate change. Governments agreed on “a long-term goal of keeping the increase in global average temperature to well below 2°C above pre-industrial levels”, and “to aim to limit the increase to 1.5°C, since this would significantly reduce risks and the impacts of climate change”. In response to this development, the Intergovernmental Panel on Climate Change (IPCC) will publish a Special Report on global warming of 1.5 °C above pre-industrial levels, and is gathering scientific content for this report.

Flooding in Bangladesh.

However, scientific evidence of the impacts of a 1.5 ˚C global warming, and more importantly, the differences in impacts between a 1.5 ˚C and a 2 ˚C global warming, is lacking. Therefore, the scientific community has been mobilized to provide this scientific evidence as input to the special report. FutureWater leads a regional assessment quantifying the impacts of a 1.5 ˚C versus a 2 ˚C global warming for a major global climate change hotspot: the Indus, Ganges and Brahmaputra river basins in South Asia.

Significant decisions are to be made to manage and engineer the water systems in Myanmar and to develop large structural and non-structural projects (e.g. hydropower dams, urban water use, industrial development, extension of irrigation capacity, operational quantity and quality management, etc.). Global experience shows that such activities can have irreversible consequences and impose significant costs to economies, cultures and the environment. Early integration of inclusive management strategies can prevent future problems. This is recognized in Myanmar. The Myanmar and Dutch governments have agreed to cooperate on Integrated Water Resources Management (IWRM) through a Memorandum of Understanding (MoU) between the Myanmar Ministry of Transport and Dutch Ministry of Infrastructure and the Environment. To build on the activities that have been performed under this MoU, the project “Leapfrogging Delta Management in Myanmar” was initiated by TU Delft, FutureWater and HKV Consultants, and funded under the Partners for Water program.

Precipitation in Myanmar

Most monitoring and all operations in Myanmar are currently not near-real time. In the Ayeyarwady Delta some real-time data collection stations for water level, rainfall and water salinity measurements have been installed. Yet most data, such as rainfall and water levels, are collected on paper and sent to central offices by post, which can take 2 months. There are also data gaps in the monitoring network, automatic collection of data can diminish the data gaps. Surface water quality is measured only twice a year. Stage-discharge curves once every five years, which is insufficient as the Myanmar rivers are changing rapidly, leading to inaccurate discharge data. Besides monitoring, the big challenge in Myanmar is to convert raw data into useful information for (end) users. Dutch companies have developed tools and assimilation schemes to combine data and convert it into useful and understandable information for different types of clients and users.

In response to the request of the NWRC in Myanmar and the interest of Dutch innovative enterprises, the project’s main aim is to extend the current work in the Bago-Sittaung to the whole Ayeyarwady Delta in accordance with the agreement between the Myanmar and Dutch governments. The aim is to test and demonstrate innovative smart information solutions in the Delta and disseminate the results widely. Coalitions are created around specific information products (e.g. rainfall, erosion, subsidence). In each coalition, partners work on innovative monitoring: to combine remote sensing, ground data collection with modelling techniques. Opportunities and limitations are discussed with Myanmar professionals. In phase two of the project these innovations are tested, both in the field as well in a data platform environment. Innovative technologies and methods will be adjusted according to local circumstances and requirements in consultation with Myanmar. The successful proven innovations are demonstrated during two demonstration weeks in phase three, in which the entrepreneurs explain the products and the results of the testing to the Myanmar stakeholder and (end) users and to the international donors active in this field in Myanmar.

The results of the project will be presented in an online platform based on HKV Dashboard technology, to disseminate the products and services to a local and international audience. Throughout the entire project Dutch and Myanmar experts and young professionals will work together (learning-by-doing) and dissemination and training will be organized. This will facilitate easy adaptation and implementation of the innovations within the Myanmar government.

Based on its experience in operational rainfall monitoring and downscaling to high resolutions using satellite-derived information, FutureWater is developing the first near-real-time spatial rainfall product for Myanmar. The global algorithms will be tailor-made to the Myanmar situation. The first results come available through the online platform over the course of 2017.

SIRRIMED project will address issues related to sustainable use of water in Mediterranean irrigated agricultural systems, with the overall aim of optimizing irrigation water use. The approach proposed in SIRRIMED for reaching this goal will be based in an Integrated Water Irrigation Management (IWIM) where the improved water use efficiency will be considered at farm, irrigation district and watershed scales. These strategies include innovative and more efficient irrigation techniques for improving water productivity and allow savings in water consumption. SIRRIMED will consider the development, test and validation of new deficit irrigation strategies, the sustainable and safe use of poor quality waters and the improvement of precise irrigation scheduling using plant sensors. These new techniques will be integrated with suitable husbandry irrigation practices. At the district scale, efforts should be directed towards an integrated policy of water allocation which accounts for the characteristics and specificity of each farm, requiring the availabity of data bases and efficient management tools (decision support systems) specifically designed to fulfil the objectives of maximizing water use efficiency. At the watershed scale, priority is devoted to the assessment of new models of water governance, and the definition of strategies and policies aimed at promoting a more responsible use of irrigation water. Finally, SIRRIMED will establish a sound dissemination strategy for transfer of knowledge towards the end users, with a real partipatory approach to facilitate an adequate involvement of stakeholders (farmers, association of irrigation users, water authorities and SMEs).

FutureWater has been actively involved in the development of a District Information System (DIS) and a Watershed Information System (WIS) for the Campo de Cartagena case study area.

The proposed DIS will be developed from a GIS-based modelling approach which integrates a generic crop model and a hydraulic model of the transport/distribution system, and will use remote sensing information. The objectives are (i) the development of an operational algorithm to retrieve crop evapotranspiration from remote sensing data, (ii) the development of an information system with friendly user interface for the data base, the crop module and the hydraulic module (WP4 deliverables) and (iii) the analysis and validation of management scenarios from model simulations predicting the respective behaviour of the on-farm and off-farm systems. The overall objective of WP4 is the harmonisation of on-farm and off-farm management by means of a District Information System (DIS) which could be used by stakeholders at purposes of district day-to-day management as well as for planning and strategic decision-making.

The watershed information system (WIS) combines the objectives of acquiring and synthesising the information required for (i) environmental assessment of irrigation activities and (ii) regional planning of water resources, both on catchment scale. In particular, the tool will be designed to supply synthetic and quantitative outputs of the different components of the catchment hydrologic balance, and to diagnose the likely impact of irrigation water use on the quantity and quality of water resources downstream of the irrigation schemes. The development of an information system at the watershed level is a prerequisite for proposing, in the future, strategies of water use and distribution accounting for limited regional water resources and for a limitation of environmental perturbation that can be induced by irrigation activities.

For more information, please visit the SIRRIMED website.

Rainwater harvesting aims at reaching those people not having access to sufficient and good quality fresh water. They often live in rural areas where other means of water supply are not sufficient or feasible. Within these areas groundwater is not accessible (at technically and/or financially unreachable depths) or potable (due to water quality issues, like fluoride or arsenic contamination) and other surface water (like permanent rivers, lakes and springs) are not available or sufficient to meet basic water needs.

Identifying areas where rainwater harvesting is a feasible solution is one of the aims of the RAIN Foundation. This information on the potential of rainwater harvesting is essential to guide organizations in their implementation efforts, and is at the same time important as a strong lobby tool towards national and international governments.

Besides the current potential, a future oriented approach is required as changes in climate and socio-economic development would alter the need and the potentials for rainwater harvesting. In the years to come, temperatures will rise worldwide, but the weather will also become more extreme. Both prolonged droughts and floods, whether or not combined with sea level rise, are causing a shortage of clean drinking water.

In 2010 FutureWater and Deltares were asked by RAIN Foundation to develop maps indicating the potential for rainwater harvesting (RWH) for Mali, Senegal and Burkina Faso. FutureWater and Deltares used the same approach, but with a slightly different set of input parameters. This report describes the recommended approach to develop maps showing the potential for rainwater harvesting.

The interactive maps can be found here: Rainwater Harvesting Potential in Mali, Senegal & Burkina Faso

There are strong indications that the risk of infection in humans with Q fever depends on physical environmental factors such as warm weather with dry soils and a certain wind. Wind with enough speed and the right direction can bring out dust particles in the air that bacteria capture. These can then be inhaled by humans and animals in the surrounding area. It is believed that aerosols can move several kilometers by wind in dry, dusty conditions. Q fever outbreaks in humans took place in the Netherlands in 2007, 2008 and 2009, increasing in size.

The magnitude of the outbreaks in the Netherlands indicates that the transmission occurs through large scale pollution or by the existence of multiple contaminated point sources, and not so much by direct (professional) contact with animals or for example consumption of contaminated unpasteurized milk. So far, conclusive evidence is lacking to what factors influence the risk of infection the most. In some infected farms little or no infection is detected in humans while other sources have passed over to humans; regardless the size of the farm.

All this raises the question of whether physical environmental factors in certain areas of infection were more conducive for transmission than elsewhere. In this study, the influence of these factors, soil type and, in particular, usage and humidity are examined, taking into account the population density, company size, production methods and weather conditions.

Droughts are prolonged periods in which precipitation amounts are relatively low. The term drought is a relative concept whose definition depends on the geographic and physical domain considered. We distinguish among: a) Meteorological droughts, i.e. extended periods with rainfall values below the average, b) Agricultural droughts when the reduction in soil moisture affects crop production, c) Hydrological droughts when the availability of water in rivers, surface reservoirs and aquifers are reduced, and d) Socioeconomic droughts when this period of low rainfall impacts directly on the human productive systems. The increase in the frequency, intensity and severity of droughts are expected to reduce the ability of our societies to cope with those impacts, threatening their water and food security.

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To ensure the environmental and socioeconomic sustainability of semi-arid regions in the world, under climate and land use changes and more recurrent and larger droughts, we need better tools that are able to: a) anticipate and alert us about their onset, and b) predict, and to supply key information on how to effectively manage and mitigate their potential consequences. Nowadays, an increasing amount of satellite data is becoming available for this purpose. Also, computing facilities are becoming more powerful to process these data and incorporate the latest knowledge on the processes involved and possible impacts. At the same time, a major challenge is to to integrate and interpret these data in synthetically, fast and efficient way, and present it in such a way that it becomes useful for the end-user.

The GEISEQ project aims to develop a Decision Support System for Drought Management integrating a set of tools for: a) the detection, surveillance and monitoring of drought periods, b) the prediction and spatial analysis of their potential impacts, and c) supporting users and decision makers on the best and more efficient management strategies available to mitigate drought consequences. The outcome of the GEISEQ project is a toolbox which makes an efficient use of the data available in the cloud, a set of environmental simulation models, and the human-decision domain through the combination of GIS applications, satellite data acquisition and processing tools, and the adoption of data assimilation techniques.

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In 2011 Colombia, and especially the Magdelena river, was severely hit by large floodings. At the same time drought was experienced in other parts of the river basin. This triggered the Colombian government and water institutions to enforce the attention given to water security and dike safety and opened opportunities for the Dutch government and companies to support the country.

The main project objective is to improve the capacities of Colombia for adaptation of water management to climate change, by:

  • Quantifying the impact of climate change on flood risk and water availability.
  • Identifying critical thresholds in the water system and its management (adaptation tipping points) and sketch future options (pathways) for adaptation.
  • Providing tools/approaches that support water resources (adaptation) planning processes in dealing with uncertainties of climate change and other future developments in small and large river basins.
  • Demonstrating the above for a small (Coello-Combeima) and large (Magdalena) pilot basin and organizing capacity building activities.
  • Exploring opportunities for upscaling within Colombia and other countries in Latin America.

The activities in this pilot project include analysis of historical climate from observations and future climate with downscaled General Circulation Models (GCMs). Historical flood extents and land use is analyzed with space borne radar imagery. A hydrological model is developed to assess climate impacts on water availability and flood frequency and extent. A water allocation model is developed in the Water Evaluation and Planning tool (WEAP) to analyse how current and future water supply relate to sectorial water demands. Adaptation tipping points are determined and effects of different adaptation pathways are evaluated using the models. Results are presented in Colombia during stake holder events.

The projects support the elaboration of the National Adaptation Strategy of Colombia to be elaborated in 2013 and expected to be finished in 2014. As well, between September and November 2014 the National Development Plan will be developed, which defines the plans and investments for a next 4-year period. The National Planning Department of Colombia expects that the presented project goals, and approaches, will enrich these policy strategies and plans.

The consortium for this project is led by Deltares. Other consortium partners besides FutureWater are SarVision and UNESCO-IHE. Local partners are the Instituto de Hidrología, Meteorología y Estudios Ambientales de Colombia (IDEAM), Departamento Nacional de Planeación Colombia (DNP), Corporación Autónoma Regional del Río Grande de la Magdalena (CORMAGDALENA), and Corporación Autónoma Regional del Tolima (CORTOLIMA).

The project is funded by the consortium partners and a grant from the Dutch Government under the “Partners voor Water” scheme.

 

Green Water Credits can be seen as an investment mechanism for upstream farmers to practice soil and water management activities that generate benefits for downstream water users, which are currently unrecognized and unrewarded. This initiative is driven by economic, environmental and social benefits. The implementation of GWC has the potential of enhancing overall water management by reducing damaging runoff, increase groundwater recharge, simulate a more reliable flow regime, and reduce harmful sedimentation of reservoirs.

Green Water Credits: the concept.

FutureWater coordinated and carried out the biophysical assessment that quantifies the impact of Green Water Credits practices on the green and blue water and sediment fluxes in the Upper Tana basin. The analysis leads to identification of potential target areas for GWC pilot operation on biophysical grounds. This required a distributed modeling approach (SWAT) accounting for the heterogeneities in the basin in terms of precipitation regime, topography, soil characteristics and land use. The developed tool quantifies the benefits of the management practices on erosion reduction and green and blue water flows in the basin.

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