Moreover, when FA activities are adopted, they tend to conform to the ‘letter’ of the concept, while they should be applied in its ‘spirit’. According to the ‘letter’, FA is used as a set of teacher activities, without promoting student autonomy in the process. In contrast, ...
Conclusion 9: Supply shortages have been forecast frequently in the past. They never actually happened. The self-regulating feedback control cycle of mineral supply safeguards adequate supply over time. There is no reason to assume that this system of self-correcting forecasts will not work in the...
This chapter presents the activities in the Mining Node of Global TraPs, a multi-stakeholder project on the sustainable management of the global P cycle. The scope of the Mining Node is the extraction, primary processing of ore to produce phosphate rock concentrates and transportation to a port ...
Carbon is literally the backbone of organic materials and life, and there is a continuous cycle of carbon [42] on Earth, one that has been disrupted by mankind in the last 300 years due to the introduction of carbon, mainly via CO2 and CH4, from large sinks in the geosphere to the atm...