Orphaned oil and gas wells are abandoned for which the cost of environmental impacts usually falls on governments general public. Government agencies responsible well plugging often face funding shortfalls many orphaned remain unplugged. To address this support natural industry, federal already spending, or considering billions dollars to plug wells. Here, we analyze data United States Canada i...

Abstract Public transparency is important for society to increase confidence in public authorities, democratically participate decisions, and monitor governmental actions related environmental control. This study aimed analyze the benefits problems/risks associated with information disclosure about private land conservation context of Rural Environmental Registry (CAR, its Portuguese acronym). ...

The purpose of this qualification work is to study the physical and mechanical behavior concrete with addition 0.5% 1% coconut fiber, which has been subjected two chemical treatments reduce its degradation. fibers were extracted from raw material cut into pieces 4 cm long. Subsequently, treatments. first involved immersing in 4% sodium hydroxide (NaOH) solution, second treatment coating them gu...