The ‘Plantain-Optim’ dataset (came from the ‘Plantain-Optim’ experiment conducted from 2009 to 2011 at CARBAP experimental station in Cameroon. The main objective was to describe agronomic potential of nine plantain varieties, including five natural plantains commonly cropped in Cameroon, and four plantain-like hybrids. A completely randomized bloc permitted to compare growth, development and yield of 45 plants per variety split between five replicates. Cropping practices guarantied non-limiting and homogenous conditions. Each plant was measured every 15 days. Data described aerial organ sizes, foliar structure and bunch characteristics of the mother plant. The ‘Plantain-Optim’ dataset includes the complete individual growth of each studied plantain of the ‘Plantain-Optim’ experiment with a 15-day accuracy. It is a useful standard of plantain varietal diversity for comparison with others datasets. Varietal growth and development homogeneity, biomass production or foliar and bunch structures could be further investigated. Moreover, these accurate data on plantain growth could be valuable for plantain 3D modelling.

International humanitarian law seeks to protect the environment, civilians, and development

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South Africa has a robust legal framework to ensure that mine tailings do not become a health hazard. This notwithstanding, this article will show how a lack of effectiveness with regard to implementation and compliance has led to a situation where the health and safety of people living in communities near gold mine tailings are constantly threatened. This health hazard is exacerbated by human settlements being developed too close to mine tailings, a consequence of poor monitoring, planning and control. The authors explain how the problem could be remedied through effective implementation and compliance with the legal framework and concerted efforts between the government, mining companies and affected communities. Similarly, the establishment of exclusion zones is key to limiting exposure to pollution. At the same time, awareness campaigns will ensure that community members are equipped with the knowledge to safeguard themselves against health hazards caused by gold mine tailings.

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