Eric Nsiah-Boateng, Patricia Akweongo, Justice Nonvignon, Moses Aikins
Effect of social capital on enrolment of informal sector occupational groups in the national health insurance scheme in Ghana: a cross-sectional survey
BMC health services research
portuguese northern forests often severely affected wildfires summer season occurrences significantly affect negatively impact ecosystems namely soil fauna flora order reduce occurrences natural wildfires measures control availability fuel mass regularly implemented preventive actions concern mainly prescribed burnings vegetation pruning work reports impact prescribed burning several forest soil properties namely ph soil moisture organic matter content iron content monitoring soil selfrecovery capabilities one year span experiments carried soil cover natural site andaluzitic schist gramelas caminha portugal kept intact prescribed burnings period four years soil samples collected five plots three different layers 03 36 618 1 day prescribed fire regular intervals prescribed fire paper presents approach fuzzy boolean nets fbn fuzzy reasoning used extract qualitative knowledge regarding effect prescribed fire burning soil properties fbn chosen due scarcity available quantitative data results showed soil properties affected prescribed burning practice unable recover initial values one year