5 research outputs found
Multistakeholder collaboration for urban climate change resilience in Bangladesh
"Improved multistakeholder collaboration in the water and sanitation sector can contribute towards building greater urban climate resilience in Dhaka City. However, the challenge is to ensure all stakeholders come forward to improve the present situation of service provision and find effective means of collaboration. At present, informal settlements in Dhaka lack basic services and infrastructure, and are becoming home to more and more rural migrants. While a number of NGOs and government agencies are addressing the water and sanitation deficit, climate change resilience is not always being considered when implementing these initiatives. Current processes of stakeholder collaboration are still limited. This briefing provides an overview of existing initiatives and collaborations in improving water and sanitation infrastructure, and recommends approaches to improving
multistakeholder collaboration in addressing the water and sanitation needs and resilience of low-income settlements in Dhaka.
Building climate resilience to Noapara town: a coastal urban centre of Bangladesh
"This paper attempts to identify ways of making the town of Noapara, a coastal urban centre in the Jessore district in Bangladesh, resilient to the impacts of climate change, with specific focus on the water and sanitation sectors. Climatic events can trigger migration from hazard-prone areas to large cities. But if sufficient livelihood opportunities are available, improved resilience of towns or urban centres close to
major cities may play a role in diverting migrants from the large cities. The situation in Naopara was investigated to see what investments would need to be made in the town to make it an attractive option for migrants. The findings indicate that Naopara lacks access to basic services such as safe water and sanitation, with only one percent of households being covered by the municipal water supply. The rest are dependent on hand tube wells and other sources. In particular, poor
communities lack access to safe water because they do not have their own land, or the economic capacity to afford a tube well. Additionally, the lack of proper drainage systems, adequate sanitation facilities and waste management facilities increases the vulnerability of those communities during hazards. Climate change-induced hazards
such as intense rainfall, cyclones, flooding and salinity intrusion are expected to exacerbate this. In order to address these limitations, the appropriate institutional support from the government, and collaboration among stakeholders, including public-private partnerships and community-based organisations, can play a key role.
The preparation and implementation of a city resilience plan could eventually attract displaced people to smaller towns such as Naopara.
Multistakeholder collaboration for urban climate change resilience in Bangladesh
"Improved multistakeholder collaboration in the water and sanitation sector can contribute towards building greater urban climate resilience in Dhaka City. However, the challenge is to ensure all stakeholders come forward to improve the present situation of service provision and find effective means of collaboration. At present, informal settlements in Dhaka lack basic services and infrastructure, and are becoming home to more and more rural migrants. While a number of NGOs and government agencies are addressing the water and sanitation deficit, climate change resilience is not always being considered when implementing these initiatives. Current processes of stakeholder collaboration are still limited. This briefing provides an overview of existing initiatives and collaborations in improving water and sanitation infrastructure, and recommends approaches to improving
multistakeholder collaboration in addressing the water and sanitation needs and resilience of low-income settlements in Dhaka.
Building climate resilience to Noapara town: a coastal urban centre of Bangladesh
"This paper attempts to identify ways of making the town of Noapara, a coastal urban centre in the Jessore district in Bangladesh, resilient to the impacts of climate change, with specific focus on the water and sanitation sectors. Climatic events can trigger migration from hazard-prone areas to large cities. But if sufficient livelihood opportunities are available, improved resilience of towns or urban centres close to
major cities may play a role in diverting migrants from the large cities. The situation in Naopara was investigated to see what investments would need to be made in the town to make it an attractive option for migrants. The findings indicate that Naopara lacks access to basic services such as safe water and sanitation, with only one percent of households being covered by the municipal water supply. The rest are dependent on hand tube wells and other sources. In particular, poor
communities lack access to safe water because they do not have their own land, or the economic capacity to afford a tube well. Additionally, the lack of proper drainage systems, adequate sanitation facilities and waste management facilities increases the vulnerability of those communities during hazards. Climate change-induced hazards
such as intense rainfall, cyclones, flooding and salinity intrusion are expected to exacerbate this. In order to address these limitations, the appropriate institutional support from the government, and collaboration among stakeholders, including public-private partnerships and community-based organisations, can play a key role.
The preparation and implementation of a city resilience plan could eventually attract displaced people to smaller towns such as Naopara.
Cropping system-based fertilizer strategies for crop productivity and soil health under minimum tillage in grey terrace soil
A cropping system that is based on three or four crops is currently a widely favored option for augmenting crop productivity to address the escalating global food demand. However, the improper fertilizer management and undue tillage adversely impacts both the productivity of crops and the fertility of the soil. A research investigation was conducted on tillage and nutrient management within the mustard-mungbean-Transplanting aus (T.aus)-Transplanting aman (T.aman) cropping system to examine the impact of fertilizer packages and tillage techniques on the overall productivity of cropping systems, as well as the condition of the soil in grey terrace soil. The research included tillage techniques viz; minimum tillage (MT), conventional tillage (CT) and deep tillage (DT); while nutrient management; NM1: 100 % STB (Soil test based) following FRG (Fertilizer Recommendation Guide-2018), all from chemical fertilizer, NM2: 125 % of STB following FRG- 2018, all from chemical fertilizer, NM3: 100 % STB (80 % from chemical fertilizers and 20 % from cowdung), and NM4: Native fertility (no fertilization). A total of twelve treatments replicated three times following the factorial completely randomized design for three consecutive seasonal years (2018โ19, 2019โ20, and 2020โ21). MT outperformed DT and CT in terms of crop yield, rice equivalent yield (REY), system productivity (SP), and production efficiency (PE). Moreover, NM3 exhibited enhanced performance in terms of agricultural productivity measures. Field capacity (FC), soil organic matter (OM), microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), and soil nutrients (N, P, K, S, Zn and B) observed an enhancement as a result of the implementation of tillage MT and nutrition package NM3. The investigation indicates that implementing minimum tillage (MT) coupled with an integrated plant nutrition system package (NM3) can assist in the improvement of soil and the enhancement of crop productivity