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paleofire 1.1.5 | Blarquez lab
http://blarquez.com/paleofire-1-1-5
Paleogeography and disturbance ecology. Code & Data. Paleofire 1.1.5. December 1, 2014. A new version of the R package paleofire is available on CRAN at http:/ cran.r-project.org/web/packages/paleofire/index.html. This release includes a new vignette on the basic usage of paleofire for reconstructing regional charcoal composite curves and a new function to easily export GCD sites to Google Earth .kml file. The australasian sites above have been exported using:. Paleofire R presentation →. PhD: Dynamique ...
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Introducing the paleofire package | Blarquez lab
http://blarquez.com/96
Paleogeography and disturbance ecology. Code & Data. Introducing the paleofire package. February 9, 2014. Has been released on CRAN. The package is dedicated to the analysis and synthesis of charcoal series contained in the Global Charcoal Database (GCD) to reconstruct past biomass burning. Is an initiative of the Global Paleofire Working Group core team. Is available from both CRAN. To install the official release (v1.0, 01/2014) from CRAN you just need to type this line at the R prompt:. To test everyt...
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Paper | Blarquez lab
http://blarquez.com/category/paper
Paleogeography and disturbance ecology. Code & Data. New paper: Land-use change outweighs projected effects of changing rainfall on tree cover in sub-Saharan Africa. April 1, 2016. I am pleased to share this new article with Julie Aleman. And Carla Staver: DOI: 10.1111/gcb.13299 (preprint). About modelling of future tree cover in sub-Saharan Africa. West and Central Africa), were characterized by a dearth of protected areas, making them highly vulnerable. Savanna must become an explicit policy priori...
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Replicated rarefied richness | Blarquez lab
http://blarquez.com/70
Paleogeography and disturbance ecology. Code & Data. June 9, 2013. This example is intended to present the methods develloped for the paper Blarquez. We will use the macroremain record of the Lac du Loup a small subalpine lake with continuous macoremain counts for the last 11 750 years. More details on this site can be found in Blarquez et al. (2010). First load the macroremain data:. We now caluculates the median resolution of the record and the interpolated ages at which the influx will be calculated:.
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New paper: Disentangling the trajectories of alpha, beta and gamma plant diversity of North American boreal ecoregions since 15,500 years | Blarquez lab
http://blarquez.com/new-paper-disentangling-the-trajectories-of-alpha-beta-and-gamma-plant-diversity-of-north-american-boreal-ecoregions-since-15500-years
Paleogeography and disturbance ecology. Code & Data. New paper: Disentangling the trajectories of alpha, beta and gamma plant diversity of North American boreal ecoregions since 15,500 years. March 14, 2014. I am pleased to announce the publication of a new study in Frontiers in Ecology and Evolution. Thibaut Frejaville and Yves Bergeron. The paper is freely available online here. Introducing the paleofire package. Paleofire package highlighted in the PAGES Magazine →. Leave a Reply Cancel reply. Lab add...
umr5059.univ-montp2.fr
Programmes de recherche du CBAE
http://www.umr5059.univ-montp2.fr/5_program_recherche.html
Centre de Bio-Archeologie et d'Ecologie. Paléoécologie, changements globaux, Perturbations. Interactions, Biodiversité, Sociétés. Collections et bases de données. Colloque et Séminaire. Trois thématiques scientifiques principales sont mises en avant :. 1 Impact anthropique et changements climatiques au cours de l’Holocène. 3 Relations homme-animal aux époques historiques : Proche-Orient âge du Bronze/âge du Fer, Antiquité classique et naissance du Monde moderne. Coordinateur CBAE : C. Carcaillet. La miss...
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Paleofire reconstruction based on an ensemble-member strategy | Blarquez lab
http://blarquez.com/paleofire-reconstruction-based-on-an-ensemble-member-strategy
Paleogeography and disturbance ecology. Code & Data. Paleofire reconstruction based on an ensemble-member strategy. July 7, 2013. Matlab codes and data associated with the manuscript: Blarquez O., M. P. Girardin, B. Leys, A. A. Ali, J. C. Aleman, Y. Bergeron and C. Carcaillet. 2013. Paleofire reconstruction based on an ensemble-member strategy applied to sedimentary charcoal. Geophysical Research Letters 40: 2667 2672. Calculate pixel values at increasing radius →. Leave a Reply Cancel reply. Postal addr...
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Teaching | Blarquez lab
http://blarquez.com/teaching
Paleogeography and disturbance ecology. Code & Data. 2014 – 2015. GEO3132 Paléogéographie (3 crédits, Baccalauréat). GEO6144 Perspective millénaire sur les végétations (3 crédits, Maitrise). 2011 – Lecturer UM2. Introduction to the Biology of Organisms (Licence 1 – UM2) 60 h. Practicals, 12 h. Seminars. Conservation of populations and communities (Master 2 – UM2) 10 h. Practicals. Ecosystem responses to resource availability and disturbances (Master 2 – UM2) 3 h. Lectures. New paper: Land-use change outw...
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R | Blarquez lab
http://blarquez.com/category/code/r
Paleogeography and disturbance ecology. Code & Data. September 28, 2015. Paleofire R package presentation given at the Global Paleofire Working Group workshop at Harvard Forest the 28 september 2015. Paleofire: data-model comparisons for the past millenium. paleofire R.pdf. Paleofire 1.1.5. December 1, 2014. A new version of the R package paleofire is available on CRAN at http:/ cran.r-project.org/web/packages/paleofire/index.html. The australasian sites above have been exported using:. April 30, 2014.
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People | Blarquez lab
http://blarquez.com/people
Paleogeography and disturbance ecology. Code & Data. My research mainly focuses on the interaction between natural disturbances and ecological processes at different spatial and temporal scales. I am particularly interested in long term response of Alpine and Boreal ecosystems to fire disturbance, including biodiversity response and ecosystem resilience aspects. I mainly study long-term ecological archives contained in natural sedimentary sites such as pollen, macroremains or charcoals to underst...Moder...