author: john p smol

... EXCEL® , 104 , 139 , 389 Excessive plant growth , 588 Exotic pollen , 155 ... Fourier frequencies , 528 , 530 , 535 Fourier series , 528 Fourier spectral ... transformation , 33 FPF . See False positive fraction Fraction of variance ( R2 ) ...

... EXCEL®, 104, 139,389 Excessive plant growth, 588 Exotic pollen, 155 ... Fourier frequencies, 528, 530, 535 Fourier series, 528 Fourier spectral ... transformation, 33 FPF. See False positive fraction Fraction of variance (R2), 176–177 ...

... lead extracted from ores has a characteristic isotopic signature distinct ... years ago, typically just a few μgg−1, there was a small, but distinct peak ... Sheet; that is, a clear peak in lead about 2000 years ago and an increase from ...

... rifts associated with extensional processes, (2) rifts from continental ... character of Lake Vostok have been made from geophysical remotely sensed ... sheet (Bell et al. 2001). Export of accreted ice is used to indicate that fresh water ...

... M.S.V. , Clark , B.J. , 2005 . Comparing different methods of calculating volume - weighted hypo- limnetic oxygen ... Hoboken . Obertegger , U. , Obrador , B. , Flaim , G. , 2017. Dissolved oxygen dy- namics under ice : three winters of ...

... settling ponds 242 sewage 63, 183, 189, 190, 192, 199, 203, 224–6 sockeye salmon 70, 162–5, 290–5 soda ash (Na2CO3) 252 sewage disposal 171–2 sexual selection 223 soil 23, 105, 131, 139, 141, 221, 229, 234 solar output 261 shale 105 ...

... screen the negative surface charge (“cation bridging”, Fig. 2.4). Thus, the adsorption capacity of clay minerals and ... DNA (200–300 nm), preventing a reliable spectrophotometric determination of DNA concentration in solution with humic ...

... bulk sediment. There can, however, be exceptions to the more or less unspoken rule of preferably dating macro remains from plants and animals in soft-water lakes, or plants utilizing atmospheric Therefore, to overcome some of the ...