Studies on the conservation and sustainability challenges of the wetland resources of the Baro-Akobo River Basin in Gambella and Benishangul-Gumuz regions, Ethiopia.

In this study, the water quality of the Baro-Akobo River Basin in Ethiopia was comprehensively assessed. Key parameters including temperature (°C), pH, dissolved oxygen (DO), electrical conductivity, total dissolved solids (TDS), and ion concentrations such as K, Ca, Na, NO , NO , PO , CO , HCO , and NH were measured using standard methods, alongside sampling of phytoplankton, zooplankton, macroinvertebrates, macrophytes, and fish. Phytoplankton and zooplankton were sampled using Hydrobios nets with mesh sizes of 30 μm and 55 μm, respectively, while macroinvertebrates were collected via the kicking method.

Assessing economic sustainability and resilience of tomato farming ventures in Addis Ababa: A project-based evaluation.

This study assessed the economic sustainability and contribution of tomato farming ventures to Addis Ababa's resilience. Using a project-based evaluation method, the profitability of tomato production was analyzed with and without the cost of water. The results showed that including the cost of water, the venture had a negative net present value (NPV) of 30100 USD/hectare/annum, an internal rate of return (IRR) of 0.

Comparative analysis of managing plantation forests: The case of keeping plantation forests for carbon credit and industrial profits in Oromia Region, Ethiopia.

Community-based organizations (CBOs) and individuals primarily engaged in forest management dedicated to carbon credit run both at national and regional levels. After a span of time elapsed in the same, CBOs and individuals aspired to shift the carbon-dedicated forest either into log or timber production based on an informed decision. However, there is no study done so which of these projects is financially more useful to them to make an informed decision.

Users' preferences and perceptions towards urban green spaces in rapidly urbanized cities: The case of Debre Berhan and Debre Markos, Ethiopia.

Urban green spaces are essential elements of cities that play an important role in urban sustainability and human health. This study analyzed the users' preferences and perceptions towards urban green spaces. A total of five parks were purposively selected from Debre Berhan and Debre Markos cities.

Analysis of land suitability for apple-based agroforestry farming in Dire and Legedadi watersheds of Ethiopia: implication for ecosystem services.

This study was conducted to evaluate land suitability for apple farming in the Dire and Legedadi watersheds of the central highlands of Ethiopia. Attributes that determine apple growth were categorized into environmental, soil, climate, and land management factors. The land evaluation methodology developed by FAO (1976) was applied in six steps.