Fluvial facies and radiocarbon dating indicate that the sedimentary environment, in the study area, changed around 3,710 3,560 cal BP.
Fluvial processes dominated again the sedimentary environment in the study area, except at the southern margin of it where tides controlled, although very locally, the environment.
The study results encourage further investigation that relates lung cancer to radon concentration levels in the public environment in the study area and recommends remedial actions to mitigate high radon levels in the investigated inner spaces of the dwellings.
On the whole, the water environment in the study area was obviously improved, but there also existed partial deterioration as evidenced by the increase of monitoring sections with water environmental quality below Class V.
The social environment in the study villages had a big impact on behaviour, physical activity, and therefore health, particularly for girls and women.
However, it appears that the low food environment in the study of McKean and Nunney (2005) may have represented a greater limitation for females than in the present study.
A shift to safe, elective abortion with recommended technology by mid-level providers was estimated to be seven times less expensive than hospital-based PAC with physicians in a restrictive legal environment in the study [ 2].
Environments considered in the study included rich conditions (YPD, YNB), poorly fermentable/nonfermentable carbon sources, and various oxidizing and DNA-damaging agents.
Involvement of younger children and the multiple environments targeted in the study (e.g., home, school) may decrease the likelihood of negative effects that have been demonstrated with bringing deviant children together in groups [ 36].
