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The interaction of climate change and methane hydrates
Gas hydrate, a frozen, naturally‐occurring, and highly‐concentrated form of methane,
sequesters significant carbon in the global system and is stable only over a range of low …
sequesters significant carbon in the global system and is stable only over a range of low …
Global estimates of hydrate-bound gas in marine sediments: how much is really out there?
It is generally assumed that oceanic gas hydrates contain a huge volume of natural gases,
mainly methane. The most widely cited estimate of global hydrate-bound gas is 21× 1015 …
mainly methane. The most widely cited estimate of global hydrate-bound gas is 21× 1015 …
Past extreme warming events linked to massive carbon release from thawing permafrost
Abstract Between about 55.5 and 52 million years ago, Earth experienced a series of
sudden and extreme global warming events (hyperthermals) superimposed on a long-term …
sudden and extreme global warming events (hyperthermals) superimposed on a long-term …
[كتاب][B] The origin and evolution of mammals
TS Kemp - 2005 - books.google.com
Mammals are the dominant large animals of today, occurring in virtually every environment.
This book is an account of the remarkable 320 million year long fossil record that documents …
This book is an account of the remarkable 320 million year long fossil record that documents …
Astronomical pacing of late Palaeocene to early Eocene global warming events
At the boundary between the Palaeocene and Eocene epochs, about 55 million years ago,
the Earth experienced a strong global warming event, the Palaeocene–Eocene thermal …
the Earth experienced a strong global warming event, the Palaeocene–Eocene thermal …
Astronomical pacing of methane release in the Early Jurassic period
A pronounced negative carbon-isotope (δ13C) excursion of∼ 5–7‰(refs) indicates the
occurrence of a significant perturbation to the global carbon cycle during the Early Jurassic …
occurrence of a significant perturbation to the global carbon cycle during the Early Jurassic …
Rethinking the global carbon cycle with a large, dynamic and microbially mediated gas hydrate capacitor
Prominent negative δ13C excursions characterize several past intervals of abrupt (< 100
kyr) environmental change. These anomalies, best exemplified by the> 2.5‰ drop across …
kyr) environmental change. These anomalies, best exemplified by the> 2.5‰ drop across …
[كتاب][B] The beginning of the age of mammals
KD Rose - 2006 - books.google.com
In the tradition of GG Simpson's classic work, Kenneth D. Rose's The Beginning of the Age of
Mammals analyzes the events that occurred directly before and after the mysterious KT …
Mammals analyzes the events that occurred directly before and after the mysterious KT …
Pedogenic carbonate proxies for amount and seasonality of precipitation in paleosols
The depth to carbonate nodular (Bk) horizon in soils (D in cm) is correlated with mean
annual precipitation (P in mm), so that Bk horizons are deep in subhumid regions, but …
annual precipitation (P in mm), so that Bk horizons are deep in subhumid regions, but …
Methane hydrate stability and anthropogenic climate change
Methane frozen into hydrate makes up a large reservoir of potentially volatile carbon below
the sea floor and associated with permafrost soils. This reservoir intuitively seems …
the sea floor and associated with permafrost soils. This reservoir intuitively seems …