Information, information management and governance

Includes bibliography

Access to information, participation and justice in environmental matters in Latin America and the Caribbean: situation, outlook and examples of good practice [Principle 10 of the Rio Declaration on Environment and Development, 1992]

Principle 10 of the Rio Declaration on Environment and Development, 1992

La informática y otro desarrollo para la región = Information sciences and a different type of development for the region

Incluye Bibliografía

Lineamientos de un programa regional para el fortalecimiento de la cooperación entre redes y sistemas nacionales de información para el desarrollo en América Latina y el Caribe (INFOLAC) = Basic principles for a regional programme to strengthen co-operation among national information networks and systems for development in Latin America and the Caribbean (INFOLAC)

Contiene antecedentes y lineamientos para formular e impulsar un programa regional de cooperacion entre redes y sistemas nacionales de informacion existentes en America Latina y el Caribe.

Macauba palm (acrocomia aculeata) cake from biodiesel processing: an efficient and low cost substrate for the adsorption of dyes

The potential of natural and heat-treated Macauba palm cake as adsorbent for the removal of Methylene Blue (MB) and Congo Red (CR) from solution has been investigated. Equilibrium adsorption was attained in <7 h and the process was favored at pH 5.0 for MB and pH 6.5 for CR with an adsorbent (g):adsorbate (mL) ratio of 1:200 and an initial concentration of adsorbate of 25 mg L−1. The maximum adsorption capacities of the natural and heat-treated materials were, respectively, 25.80 and 32.30 mg g−1 for MB, and 32.00 and 20.30 mg g−1 for CR. The isotherm model proposed by Sips represented most adequately the adsorption of MB and CR. The adsorptions of the dyes were best described in terms of a pseudo second-order reaction. Thermodynamic parameters such as ΔHo, ΔSo and ΔGo were calculated. The adsorption process was found to be endothermic and spontaneous. Macauba palm cake is adequate for the removal of waste dye from industrial effluents by virtue of its abundance, low cost and efficiency of adsorption.

Preliminary document of the regional instrument on access to information, participation and justice on environmental matters in Latin America and the Caribbean

This technical document has been prepared by the Economic Commission for Latin America and the Caribbean (ECLAC) as requested by the countries signatory to the Declaration on the application of Principle 10 of the Rio Declaration on Environment and Development in Latin America and the Caribbean in the Santiago Decision adopted at the fourth meeting of the focal points appointed by the Governments of the signatory countries of the Declaration held in Santiago, Chile, from 4 to 6 November 2014.

Access to information, participation and justice in environmental matters in Latin America and the Caribbean: situation, outlook and examples of good practice

Includes bibliography