The Pyrenean Lake Montcortès sediments hold the longest continuous and absolutely varve-dated record of the Mediterranean region, encompassing the last three millennia, from the Late Bronze Age to the present. The high-resolution paleoecological reconstruction of the Montcortès sequence using pollen…
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Montcortès: a unique Mediterranean paleoecological record of the last 3000 years
Tagged with: anthropization, Bronze Age, climate change, Contemporary Times, cultivation, deforestation, ecology, fire, grazing, hemp Cannabis, human disturbance, Iron Age, lad use, Last millenia, Middle Ages, Modern Age, Montcortès, paleoclimatology, paleoecology, palynology, pollen, Pyrenees, Quaternary, retting, Roman Empire, vegetation change, vegetation dynamics
Posted in My publications, Research papers
Posted in My publications, Research papers
High-mountain forest resilience
Some high-elevation Pyrenean forests remained virtually pristine during the last 4000 years Palynological analysis of the last ca. 4300 cal yr BP using a sediment core taken from high mountain (ca. 1900 m elevation) Lake Sant Maurici sediments (southern-central Pyrenees)…
Tagged with: Catalonia, Conifer forests, Europe, Forests, High mountains, Holocene, Iberian Peninsula, lakes, Late Holocene, National Parks, palynology, PNAESM, pollen analysis, Pyrenees, Resilience, sediments
Posted in My publications, Research papers
Posted in My publications, Research papers
Spatiotemporal gradients in the anthropization of Pyrenean landscapes
Pyrenean landscapes were anthropized gradually, from the Bronze Age to the Middle Ages, following a general elevational pattern, from lowlands to highlands. Human settlement, as derived from archaeological evidence, may occur much earlier than irreversible anhtropogenic transformation of landscape, as…
Tagged with: archaeology, climate change, cultural change, deforestation, ecology, environmental degradation, fire, human disturbance, Landscape anthropization, Late Holocene, natural resources, paleoclimatology, paleoecology, palynology, pollen, Pyrenees, Quaternary, vegetation change, vegetation dynamics
Posted in My publications, Research papers
Posted in My publications, Research papers
What is the most biodiverse tropical region?
According to a recent paper by Peter Raven and collaborators, the Neotropics is the most biodiverse tropical region in absolute terms, encompassing one third of global diversity, but Southeast Asia is proportionally richer if we consider its smaller area. Reference:…
Tagged with: biodiversity, biogeography, diversification, Neotropics, tropics
Posted in biodiversity, Research papers
Posted in biodiversity, Research papers
The Earth is flat for climate modelers
Did you know that? Modelers don’t stop surprising us!!! If you find this hard to believe, read the paper by Michael J. Prather and Juno C. Hsu, from the University of California, which has recently been published in the Proceedings…
Tagged with: Believe it or not, climate, climate change, climatic models, flat Earth, modelers, models, round Earth
Posted in Believe it or not, Research papers, Unvelievable!
Posted in Believe it or not, Research papers, Unvelievable!
The Azores Islands were populated at least a century and a half before their official colonization
In our latest paper published in Quaternary Science Reviews, we provide sound evidence for agriculture and livestock farming in the São Miguel Island by 1290, about a century and a half prior to its official settlement. The most accepted date…
Tagged with: agriculture, animal husbandry, Azores Islands, deforestation, discovery, human colonization, human impact, human settlement, lake sediments, last centuries, laurisilva, livestock raising, Macaronesia, oceanic islands, paleoecology, palynology, pollen, reforestation, research paper, vegetation change, volcanic eruptions, volcanic islands
Posted in Research papers
Posted in Research papers
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