Buscar
Mostrando ítems 21-30 de 11503
Agricultural production and bird conservation in complex landscapes of the dry Chaco
(Taylor & Francis, 2015-06)
The South American dry Chaco is a mosaic of woody vegetation and grasslands with high deforestation rates in recent decades. Considering forests and grasslands as the main natural habitats, we assessed the trade-offs between ...
Impact of Land Degradation on Soil Microbial Biomass and Activity in Northeast Brazil
(SCIENCE PRESSBEIJING, 2012-02)
Land degradation causes great changes in the soil biological properties. The process of degradation may decrease soil microbial biomass and consequently decrease soil microbial activity. The study was conducted out during ...
PRE AND POST EARTHQUAKE LAND USE AND LAND COVER IDENTIFICATION IN CONCEPCION
(SPRINGER, 2013)
This paper presents the pre and post earthquake identification of representative land cover and land use scenarios in the metropolitan area of Concepción in Chile. Significant land use and land cover changes will be exposed ...
Effects of Land Use Changes on Streamflow and Sediment Yield in Atibaia River Basin-SP, Brazil
(Mdpi, 2020-06-01)
The Soil and Water Assessment Tool (SWAT) is often used to evaluate the impacts of different land use scenarios on streamflow and sediment yield, but there is a need for some clear recommendations on how to select the ...
Relief parameters and fuzzy logic for land evaluations of mango crops (mangifera indica l.) in colombia
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2014-08-24)
The aim of this paper is to illustrate the use of digital elevation models (DEM) to calculate relief parameters and include them in suitability studies of land for mango crops in Colombia. Data from SRTM (Shuttle Radar ...
Evaluation of adjacent channel interference from land-earth station in motion to 5G radio access network in the Ka-frequency band
(Heliyon, 2021)
As the fifth-generation (5G) mobile communication service is expected to operate in one of the 11 candidate frequency bands of 24.25-27.5 GHz, compatibility and coexistence with other adjacent wireless applications must ...
Farm typology incorporating actual land use: a low-data input approach for the Guanacaste province, Costa Rica
(CATIE, Turrialba (Costa Rica). Atlantic Zone Programme Agricultural University Wageningen, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1996-04)
The USTED methodology is a linear programming model, which supports land use planning as regional planning of agricultural lands. Although it is focused at the regional level, it does include the farm level as well and it ...
Synergizing global tools to monitor progress towards land degradation neutrality: Trends.Earth and the World Overview of Conservation Approaches and Technologies sustainable land management database
(Elsevier, 2019-03)
As part of the Sustainable Development Goals, countries are striving to achieve by 2030 a land degradation neutral world. Land degradation neutrality (LDN) is the state whereby the amount and quality of land resources ...