Influence of organic fertilisation on leaves and essential oil production of Ocimum gratissimuim L.

The experiment was installed in Lageado Experimental Farm with aim to verify the influence of organic fertilisation (0, 4, 8 and 12 kg of manure/m(2) - with four replications) on leaves and essential oil production of Ocimum gratissimum. The harvesting was done twice (May - autumn and August - winter), and the leaves were separated for extraction of essential oil by Clevenger apparatus. The leaf production and oil content were calculated on dry mass basis. The results showed no statistical difference for organic fertilisation, although significant difference was verified for seasons. The main constituents of essential oil were eugenol and 1,8- cineole. The amount of the eugenol was higher in autumn, while the presence of other components including 1,8-cineole, beta-selinene and trans-caryophyllene were more dominant at wintertime.

Proposed regional agenda on population and development for Latin America and the Caribbean beyond 2014

The document revisits, broadens and updates the discussions contained in ECLAC documents Input for the preparation of a regional agenda for the Programme of Action of the International Conference on Population and Development: towards 2014 and beyond (LC/L.3219(CEP.2010/4)), of 2010, and Reflections on the population and development agenda for Latin America and the Caribbean beyond 2014 (LC/L.3481(CEP.2/5)), of 2012..

Mechanisms of follow-up to the Programme of Action on Population and Development in the countries of Latin America and the Caribbean

Includes bibliography

Report of the Subregional Meeting on Population and Development ICPD+5 review

Summary Summarizes discussions and presentations on the following: review of activities at the subregional level in support of the International Conference on Population and Development; mechanisms to incorporate population issues into the development process; population policies; the effects of demographic trends on economic growth and poverty; the environmental effects; gender equality, equity and the empowerment of women; male responsibility and participation; reproductive health and the economic impact of the HIV/AIDS epidemic; and the partnership with civil society.

(Supplement) Groundwater quality in Lahore Pakistan: emphasis on Arsenic and Fluoride levels

The dataset provides detailed information on the study that was conducted in Lahore's 7 major towns. The sample was taken from 472 tubewells and analyzed for major cations and anions using APHA 2012 techniques as explained herein. Besides, E.coli determination was done to check for microbial contamination. The data includes results from PHREEQC modeling of As(III)/ As(V) species and saturation indices as well as Aquachem's computed hydrochemical water facies. The WHO (2011) and EPA standards included in Aquachem identified the parameters that where in violation. Bicarbonates dominated the groundwater types with 50.21% of the samples exceeding the EPA maximum permissible limit of 250 mg/L in drinking water. Similarly, 30.51% of the samples had TDS values greater than 500 mg/L while 85.38 % of the samples exceed 10 µg/L threshold limit value of arsenic. Also, instances of high magnesium hazard values were observed which requires constant assessment if the groundwater is used for irrigation. Higher than 50% MH values are detrimental to crops which may reduce the expected yields. The membrane filtration technique using m-Endo Agar indicated that 3.59% samples had TNC (too numerous to count) values for E.coli while 5.06% showed values higher than 0 cfu/ 100 ml acceptable value in drinking water. Any traces of E-coli in a groundwater sample indicate recent fecal contamination. Such outcomes signify presence of enteric pathogens. If the groundwater is not properly dosed with disinfectants it may cause harm to human health. It is concluded that more studies are needed and proper groundwater management implement to safeguard the lives of communities that depend solely on groundwater in the city.

Lessons on security and disarmament from the history of the League of Nations /

"Published for the Carnegie Endowment for International Peace by King's Crown Press, New York".

Recopilación de resoluciones relacionadas con la Estrategia Internacional del Desarrollo y el Nuevo Orden Económico Internacional aprobadas por la Asamblea General y el Consejo Económico y Social de las NU, CEPAL y CDCC = Collected resolutions on the International Development Strategy and the New International Economic Order adopted by the United Nations General Assembly and Economic and Social Council, the CEPAL and the CDCC

Incluye Bibliografía