Éditeur(s) : Edinburgh, London
Siècle(s) traité(s) : 19
Provenance : Université Caen Normandie. Service commun de la documentation
Permalien : http://www.manioc.org/patrimon/CAE19033_2
CAE19033_2

Éditeur(s) : Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion ( Roma )
Résumé : (Internal Comments) Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacio´n, Fondo Especial de las Naciones Unidas.
(Statement of Responsibility) Organización de las Naciones Unidas para la Agricultura y la Alimentación, Fondo Especial de las Naciones Unidas.
"FAO/SF: 11/COL."
Quinze cartes en coul. pliées dans une boîte t. 5.
Colombia
Colombie
Colombie

53765051
68117963

Éditeur(s) : Food and Agricultural Organization of the United Nations Food and Agricultural Organization of the United Nations

Éditeur(s) : London : John Stockdale
Extrait de : 1797-01-01
Siècle(s) traité(s) : 18
Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13117
SCH13117

Éditeur(s) : Food and Agricultural Organization of the United Nations Food and Agricultural Organization of the United Nations

Éditeur(s) : Organización de las Naciones Unidas para la Agricultura y la Alimentación Organización de las Naciones Unidas para la Agricultura y la Alimentación ( Roma )
Résumé : (Bibliography) Includes bibliographical references.
(Statement of Responsibility) preparado por Magno Tulio Sandoval para la Sección de Legislación Agraria y de Aguas, Subdirección de Legislación, Oficina Jurídica.
Central America
Caribbean Area
Mexico
Amérique centrale
Caraïbes (Région)
Mexique
Haïti
Caribbean Area
Central America
Mexico

663170119
ocn663170119
http://ufdc.ufl.edu/AA00008609/00001

Éditeur(s) : Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion ( Roma )
Résumé : (Internal Comments) Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacio´n, Fondo Especial de las Naciones Unidas.
(Statement of Responsibility) Organización de las Naciones Unidas para la Agricultura y la Alimentación, Fondo Especial de las Naciones Unidas.
"FAO/SF: 11/COL."
Quinze cartes en coul. pliées dans une boîte t. 5.
Colombia
Colombie
Colombie

53765051
68117963

Éditeur(s) : Food and Agriculture Organization of the United Nations. Human Resources, Institutions, and Agrarian Reform Division. Women in Agricultural Production and Rural Development Service. Food and Agriculture Organization of the United Nations. Human Resources, Institutions, and Agrarian Reform Division. Women in Agricultural Production and Rural Development Service.

Éditeur(s) : Food and Agricultural Organization of the United Nations Food and Agricultural Organization of the United Nations

Éditeur(s) : Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion ( Roma )
Résumé : (Internal Comments) Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacio´n, Fondo Especial de las Naciones Unidas.
(Statement of Responsibility) Organización de las Naciones Unidas para la Agricultura y la Alimentación, Fondo Especial de las Naciones Unidas.
"FAO/SF: 11/COL."
Quinze cartes en coul. pliées dans une boîte t. 5.
Colombia
Colombie
Colombie

53765051
68117963

Éditeur(s) : Food and Agriculture Organization of the United Nations Food and Agriculture Organization of the United Nations ( Rome )
Résumé : (Statement of Responsibility) by R.F. Watters.
(Internal Comments) by R.F. Watters.
(Bibliography) Includes bibliographical references (p. 300-302).
Venezuela
Mexico
Peru
Latin America
Latin America
Latin America
Amérique latine

00675241

Éditeur(s) : Food and Agricultural Organization of the United Nations Food and Agricultural Organization of the United Nations

Éditeur(s) : Food and Agriculture Organization of the United Nations Food and Agriculture Organization of the United Nations

Éditeur(s) : Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacion, Organización de las Naciones Unidas para la Agricultura y la Alimentacion ( Roma )
Résumé : (Internal Comments) Organizacio´n de las Naciones Unidas para la Agricultura y la Alimentacio´n, Fondo Especial de las Naciones Unidas.
(Statement of Responsibility) Organización de las Naciones Unidas para la Agricultura y la Alimentación, Fondo Especial de las Naciones Unidas.
"FAO/SF: 11/COL."
Quinze cartes en coul. pliées dans une boîte t. 5.
Colombia
Colombie
Colombie

53765051
68117963

Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11050
FRA11050

Éditeur(s) : London : L. B. Seeley ans son
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13286
SCH13286

Éditeur(s) : Leipzig : Duncker und Humblot
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Université Toulouse 1 Capitole. Service Commun de la Documentation
Permalien : http://www.manioc.org/patrimon/TLS17022
TLS17022

Éditeur(s) : HAL CCSD American Association for the Advancement of Science
Résumé : The biodiversity-productivity relationship (BPR) is foundational to our understanding of the global extinction crisis and its impacts on ecosystem functioning. Understanding BPR is critical for the accurate valuation and effective conservation of biodiversity. Using ground-sourced data from 777,126 permanent plots, spanning 44 countries and most terrestrial biomes, we reveal a globally consistent positive concave-down BPR, showing that continued biodiversity loss would result in an accelerating decline in forest productivity worldwide. The value of biodiversity in maintaining commercial forest productivity alone-US$166 billion to 490 billion per year according to our estimation-is more than twice what it would cost to implement effective global conservation. This highlights the need for a worldwide reassessment of biodiversity values, forest management strategies, and conservation priorities.
ISSN: 0036-8075

hal-01607784
https://hal.archives-ouvertes.fr/hal-01607784
DOI : 10.1126/science.aaf8957
PRODINRA : 389856

Éditeur(s) : Fort-de-France : Imprimerie antillaise
Résumé : Nouvelle série n°4
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11183
FRA11183

Éditeur(s) : HAL CCSD
Résumé : More than 15% of Amazon forest has been converted to pastures these last decades. Some authors argued the world’s permanent pastures (30 % of total land) could potentially offset up to 4% of the global GHG emissions, having a carbon (C) storage potential equal to 0.5 Mg C.ha-1.yr-1(Schulze et al 2009). Accordingly, pastures are good candidates to increase soil uptake C in soil while ensuring a basic food production. Here we would like to assess the effects of tropical forest conversion to cattle pasture in the French Amazonia (French Guiana), by following the long-term dynamics of soil C stocks of permanent tropical pastures (Brachiaria humidicola) after deforestation from 1970. A soil inventory campaign was performed to analyse soil C and N stocks (to 1 m depth) along a pasture chronosequence of 6 months to 36 years old pastures and 4 native forest sites (total 24 sites). The annual C sequestration potential demonstrated by the chronosequence, was compared with eddy covariance flux measurements on 2 pastures and one native forest. Our study shows that old (≥ 24 years) tropical pastures resettle the recurrent C storage observed in native forest. These pastures stored between 1.8 ± 0.5 and 5.3 ± 2.1 tC ha-1 yr-1 compared with 2.6 ± 0.5 tC ha-1 yr-1 for the nearby native forest. Our finding show that old tropical pastures accumulate carbon in soil organic matter, particularly in the deep soil layers (0.2-1 m) and without loss of soil fertility. It suggests that such pastures can be exploited by farmers in the long term with appropriate practices (no fire and no overgrazing, but a mixture of grasses and legumes and a grazing rotation plan). Clearly, efforts to curb deforestation are a priority in order to preserve forest biodiversity and C stocks. But it seems now that, in a climate-smart agriculture way, the current challenge is to manage these deforested areas to maintain the productivity of agricultural ecosystems and in the same time their capacity to mitigate GES.
Building tomorrow’s research agenda and bridging the science-policy gap
Montpellier, France

hal-01204231
https://hal.archives-ouvertes.fr/hal-01204231
PRODINRA : 324147