The reason for the slow accumulation is not known but could reflect a local climate limitation to peat growth (e.g. more arid) during the late pre-industrial era.
A framework for evaluating the influence of climate, dispersal limitation, and biotic interactions using fossil pollen associations across the late Quaternary.
Its growth was held in check in its island biogeography by climate and soil limitations that do not, unfortunately, operate as restrictively in the wider North American habitat.
The research considered the constraints of the extreme climate, the logistics limitations and the technical assets of the Brazilian Antarctic Station.
In the context of climate change, resource limitations and other drivers, there is growing international acceptance that conventional technocratic approaches to planning urban water systems are inadequate to deliver the services society requires.
The dry news programs that prevailed in the 1960s and 1970s were the product of a regulatory climate and technological limitations that all but guaranteed a bland product.
Considering these variable responses, fire only altered the physical structure of these fire-tolerant shrubs for a relatively short period, typically less than four years, and these shrubs regenerated at different rates depending on climate and soil limitations (Olson and Platt [1995]; Iwasa and Kubo [1997]).
It is likely that species found in Churchill but not in high arctic sites are restricted in the north by a colder climate rather than limitations of dispersal.
This hypothesis-generating study substantiates concern that CFP could increase in the United States due to climate change, despite limitations discussed above.
In the face of predicted climate change scenarios, limitations in cold tolerance knowledge are therefore particularly unfortunate because they mean we lack understanding about the potential ability of nematodes to withstand unpredictable environments.
