Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26573384
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Sci+Rep
2015 ; 5
(ä): 16288
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Climate-driven environmental changes around 8,200 years ago favoured increases in
cetacean strandings and Mediterranean hunter-gatherers exploited them
#MMPMID26573384
Mannino MA
; Talamo S
; Tagliacozzo A
; Fiore I
; Nehlich O
; Piperno M
; Tusa S
; Collina C
; Di Salvo R
; Schimmenti V
; Richards MP
Sci Rep
2015[Nov]; 5
(ä): 16288
PMID26573384
show ga
Cetacean mass strandings occur regularly worldwide, yet the compounded effects of
natural and anthropogenic factors often complicate our understanding of these
phenomena. Evidence of past stranding episodes may, thus, be essential to
establish the potential influence of climate change. Investigations on bones from
the site of Grotta dell'Uzzo in North West Sicily (Italy) show that the rapid
climate change around 8,200 years ago coincided with increased strandings in the
Mediterranean Sea. Stable isotope analyses on collagen from a large sample of
remains recovered at this cave indicate that Mesolithic hunter-gatherers relied
little on marine resources. A human and a red fox dating to the 8.2-kyr-BP
climatic event, however, acquired at least one third of their protein from
cetaceans. Numerous carcasses should have been available annually, for at least a
decade, to obtain these proportions of meat. Our findings imply that
climate-driven environmental changes, caused by global warming, may represent a
serious threat to cetaceans in the near future.