Land is defined as a system engaged in generating biological productivity. It is the earth’s infrastructure for life. The rate and quality of production generated from the land depends on its major components, soil and its fertility. Soil organic matter, derived from the vegetation supported by a particular soil, is the major component that controls soil fertility.

Les terres3 peutvent se définir comme un système destiné à générer de la productivité biologique. C’est l’infrastructure naturelle qui supporte la vie sur la planète. La quantité et la qualité de cette production dépendent du principal composant de la terre : le sol et sa fertilité. La matière organique du sol, qui provient de la végétation portée par ce dernier, est le principal composant influençant la fertilité du sol.

La tierra se define como un sistema bioproductivo. Es la infraestructura terrestre para la vida. La tasa y la calidad de la producción generada por la tierra dependen de sus principales componentes, de los suelos y de su fertilidad. La materia orgánica del suelo, derivada de la vegetación que crece en un suelo determinado, es el principal componente que controla la fertilidad de éste.

Land is defined as a system engaged in generating biological productivity. It is the earth’s infrastructure for life. The rate and quality of production generated from the land depends on its major components, soil and its fertility. Soil organic matter, derived from the vegetation supported by a particular soil, is the major component that controls soil fertility.

La terre — une ressource vitale pour la population mondiale

This brief, reviews recent international gas developments, the outlook in this regard and implications for the development of proposed offshore gas projects in Tanzania. As the country aims to benefit from its gas discoveries by increasing its domestic gas use, it also outlines some of the trade-offs and considerations that need to be taken into account when negotiating the domestic gas allocation.

Soybean production in Paraguay now takes up 80 per cent of cultivated land, displacing agricultural production by family farmers and indigenous populations and deepening inequality in access to land.

Mainland Southeast Asia (MSA) has seen sweeping upland land use changes in the past decades, with transition from primarily subsistence shifting cultivation to annual commodity cropping. This transition holds implications for local upland communities and ecosystems. Due to its particular political regime, Myanmar is at the tail of this development.

Urbanization is a rapid global trend, leading to consequences such as urban heat islands and local flooding. Imminent climate change is predicted to intensify these consequences, forcing cities to rethink common infrastructure practices. One popular method of adaptation is green infrastructure implementation, which has been found to reduce local temperatures and alleviate excess runoff when installed effectively. As cities continue to change and adapt, land use/landcover modeling becomes an important tool for city officials in planning future land usage.

La agenda de la Madre Tierra está en el centro del debate nacional e internacional no solo porque es un planeamiento fundamental de la Constitución sino porque el mundo se enfrenta al reto de evitar la destrucción del planeta. Bolivia se presentó en la arena internacional como el país con reformas normativas más radicales, adoptando varios instrumentos internaciones en materia ambiental. Sin embargo, pronto hemos sido testigos de cómo lo escrito se aleja de las prácticas extractivas que se profundizaron en menos de una década.

FAO is pleased to announce the e-learning course on “Sustainable Land Management and Land Restoration”, which has been developed in collaboration with CIHEAM-Bari, WOCAT, ELD and University of Leeds.

Intensive land use activities worldwide have caused considerable loss to many ecosystem services. The dynamics of these threats must be quickly investigated to ensure timely update of management strategies and policies. Compared with complex models, mapping approaches that use scoring matrices to link land use/land cover and landscape properties with ecosystem services are relatively efficient and easier to apply.