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) showed remarkable vegetation constancy during the Late Quaternary. During the studied period,…
Blog Archives
High-mountain forest resilience
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
Back to the Botanic Institute
After five years (2015-2020) in the Institute of Earth Sciences Jaume Almera (ICTJA), now Geosciences Barcelona (GEO3BCN), I am coming back to the Botanic Institute of Barcelona (IBB), both belonging to the Spanish Council for Scientific Research (CSIC). The IBB…
Posted in PALAB
My three pandemic books
Since the declaration of the COVID19 pandemic and the implementation of the corresponding lockdown measures, I have had to work at home, just as many inhabitants of the planet. Fortunately, part of my job is to write scientific publications and…
Tagged with: biogeography, Books, diversification, Easter Island, ecology, evolution, Neotropics, paleoecology, Quaternary, Rapa Nui
Posted in Books, My publications, Science
Posted in Books, My publications, Science
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
Are we in the Anthropozoic era?
The manuscript entitled: The Anthropozoic era revisited, by V. Rull, has been accepted for publication in the journal Lethaia. The abstract is provided below. Abstract: This paper explains in some detail the poorly known proposal of Stoppani (1873) regarding the…
Tagged with: anthropocene, Anthropozoic, Cenozoic, epoch, era, evolution, extinction, global change, human evolution, period, Quaternary, series, stratigraphy, system
Posted in My publications
Posted in My publications
The three dimensions of human impact on island vegetation
The manuscript entitled: Pristinity, degradation and replacement: the three dimensions of human impact on island vegetation, by V. Rull, has been accepted for publication in the journal Progress in Physical Geography. The abstract is reproduced below. Abstract: This paper presents…
Tagged with: anthropocene, biodiversity, biogeography, climate change, colonization, conservation, deforestation, ecology, environmental degradation, extinction, fire, global change, history, human disturbance, natural resources, nature overexploitation, oceanic islands, paleoclimatology, paleoecology, palynology, Quaternary, resource exhaustion, socio-ecology, vegetation change, vegetation dynamics
Posted in My publications
Posted in My publications
The Elsevier book on the paleoecology of Easter Island already published!
Editorial summary. This book synthesizes the available paleoecological knowledge from the last millennia of Easter Island to pave the way towards an integrated interdisciplinary vision of the island’s environmental-ecological-cultural system as a complex functional unit. Human and environmental deterministic views…
Tagged with: archaeology, biodiversity, biogeography, Chile, climate change, collapse, colonization, conservation, cultural change, deforestation, Easter Island, ecology, environmental degradation, extinction, fire, history, human disturbance, moai, natural resources, nature overexploitation, oceanic islands, paleoclimatology, paleoecology, palynology, pollen, Polynesia, Quaternary, Rapa Nui, resource exhaustion, socio-ecology, South America, vegetation change, vegetation dynamics
Posted in Books, My publications
Posted in Books, My publications
