La degradación del suelo por erosión hídrica en cultivos de granos básicos y café en la microcuenca Torjá, cuenca del río Grande de Zacapa, Guatemala.
mag（2012）
关键词
community development,ecological succession,cartography,desertification,environmental degradation,drainage,infiltration,zoning,risk factors,valuation,precipitation,risk,watershed management,cyclone,environmental impact,groundwater,undergrowth,land management,photography,fertilisation,geomorphology,plant competition,landslides,natural disasters,remote sensing,waste management,environmental protection,cyclones,forest management,land use,risk assessment,canopy,geology,groundwater recharge,water conservation,natural resources,climatic change,runoff,soil degradation,risk management,planning,sol,geophysics,regeneration,resource management,concrete,sedimentation,pollution,forecasting,erosion,social participation,degradation,hydraulic structures,disasters,flooding,management,disaster prevention,water supply
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