By comparing Silurian through end Permian [≈ 250 million years (Myr)] charcoal
abundance with contemporaneous macroecological changes in vegetation and climate we …

The Arctic region is threatened by contamination deriving from both long-range pollution and
local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are environmental tracers …

This paper presents geochemical characteristics of 35 samples of Miocene lignites and
gangue sediments (clays) sampled in the Konin and Turoszów Brown Coal Basins (Poland) …

Rock-derived or petrogenic organic carbon has traditionally been regarded as being non-
bioavailable and bypassing the active carbon cycle when eroded. However, it has become …

Paleogene bituminous coals of low rank (Raver= 0.63 and 0.69%, respectively) occurring in
two Spitsbergen (Norway) regions: Longyearbyen and Kaffioyra, were analyzed to find …

Quality, quantity and maturity of coal and dispersed terrigenous organic matter were studied
on six coal-bearing intervals in Duckmantian strata (Pennsylvanian/Upper Carboniferous) of …

Soils, fine‐grained ice‐rafted detritus (IRD), coals, and marine surface sediments in the
Arctic realm (Svalbard) were collected in 2007 and 2008 to characterize organic matter (OM) …

The ionic and isotopic characteristics of bulk waters emanating from the cold-based
Longyearbreen, central Svalbard, in 2004 are examined to determine lithological …

The recent intensification of energy resource exploration and human activities in the Barents
Sea (BS) requires a more thorough assessment of the natural and anthropogenic impact of …

Mand-Raigarh coalfield is one of the largest coalfields in the Mahanadi basin. The
Geological Survey of India carried out initial study primarily on exploration. However …