Nuestra especie entró en grupos pequeños al continente americano a través de Beringia hace 20-15 000 años. Compartió con Siberia Oriental el chamanismo y con él la búsqueda de plantas y hongos alucinógenos y, como consecuencia, el conocimiento detallado de la flora y el continuo interés por experimentar. Al entrar en el interior del continente americano, nuestra especie contribuyó –por la caza continua– a la extinción de su megafauna.
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Library ResourceJournal Articles & BooksDecember, 2017Peru, Central America, South America
Library ResourcePolicy Papers & BriefsDecember, 2017Nicaragua, Central America, South America
Library ResourceJournal Articles & BooksDecember, 2018Uganda, Africa, Eastern Africa
This study aims to explain effects of soil textural class, topography, land use, and land use history on soil greenhouse gas (GHG) fluxes in the Lake Victoria region. We measured GHG fluxes from intact soil cores collected in Rakai, Uganda, an area characterized by low‐input smallholder (<2 ha) farming systems, typical for the East African highlands. The soil cores were air dried and rewetted to water holding capacities (WHCs) of 30, 55, and 80%. Soil CO2, CH4, and N2O fluxes were measured for 48 h following rewetting.
Library ResourceJournal Articles & BooksDecember, 2016India
The province of Punjab is the main food basket of India. In recent years, many regions of Punjab are facing acute waterlogging problems and increased secondary salinity, which have negative impacts on food security of the nation. In particular, these problems are more pronounced in the Muktsar district of Punjab. The observed groundwater levels trend between 2005 and 2011 implies that groundwater levels are coming towards the land surface at the rate of 0.5 m/year in Lambi and Malout blocks.
Library ResourcePolicy Papers & BriefsSeptember, 2017Zambia, Africa, Southern Africa
Library ResourcePolicy Papers & BriefsDecember, 2018Pakistan, Asia, Southern Asia
The climate-smart agriculture (CSA) concept reflects an ambition
to improve the integration of agriculture development and climate
responsiveness. It aims to achieve food security and broader
development goals under a changing climate and increasing food
demand. CSA initiatives sustainably increase productivity, enhance
resilience, and reduce/remove greenhouse gases (GHGs), and
require planning to address trade-offs and synergies between
these three pillars: productivity, adaptation, and mitigation .
Library ResourceReports & ResearchMarch, 2018Burkina Faso, Africa, Western Africa
This report provides a synthesis on land degradation assessments conducted for two countries (Kenya and
Burkina Faso) at different scales. The task mainly involved identifying hotspot areas of degradation that require priority management interventions. The approach involves modelling, stakeholder engagement and field validation.
In the report, we refer to land degradation as the persistent loss of ecosystem function and productivity caused by disturbances from which the land cannot recover unaided.
Library ResourceJournal Articles & BooksDecember, 2017
Library ResourceManuals & GuidelinesJune, 2018Vietnam, Asia, South-Eastern Asia
Participatory land-use planning (PLUP) refers to a bottom-up method of analyzing land and water resources. In its current form, PLUP integrates inputs about climate change and sea level rise to help the community utilize the resources within its vicinities. In utilizing its resources, the community will be able to improve the people’s livelihoods and help them sustain such resources for the benefit of the next generations. This publication in implementing PLUP focused on climate-smart adaptation in Climate-Smart Villages (CSVs).
Library ResourceJournal Articles & BooksFebruary, 2019Peru, Central America, South America
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