Open AccessReconstructing the “push” and “pull” of climate and its impacts on subsistence cultures using paleolimnology
Author(s) -
Allison Elizabeth Covert,
Andrew S. Medeiros
Publication year - 2021
Publication title -
facets
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 9
ISSN - 2371-1671
DOI - 10.1139/facets-2021-0088
Subject(s) - subsistence agriculture , paleolimnology , climate change , context (archaeology) , geography , baseline (sea) , ecology , environmental change , environmental resource management , environmental science , archaeology , geology , biology , oceanography , agriculture
Climate variability has influenced settlement and cultural activities of human populations for millennia, and our knowledge of the context of environmental drivers of migration can be inferred using paleolimnological techniques. We present a systematic map of literature to understand the breadth of paleolimnological research that exists on environmental change and its impact on subsistence cultures. We aim to illustrate how the “push” and “pull” of climate influenced human society over the late-Holocene. A systematic search found 68 unique relevant studies that discussed topics of human settlement and migration, stressors on the environment, and (or) ecological monitoring with respect to changes in climate using paleolimnological methods. We identified three primary themes: where people live, how people live, and how people will continue to live. Most studies took place in North America, within the last decade, and had a focus on diatoms, sediment characteristics, and climate. Topics ranged from reconstructions of changes in climate, human presence, human influence on the environment, subsistence strategies, and the importance of monitoring. We demonstrate the value of paleolimnological methods in understanding the timing of events, revealing long-term ecological trends, and providing baseline conditions for effective remediation and management purposes.