Um problema comum a muitos municípios brasileiros é presença de erosão do solo, o que pode levar perdas materiais e até vidas. O principal fator interveniente nesse fenômeno maior ou menor resistência solo ação das águas resulta na erodibilidade, definido como um atributo representa sua vulnerabilidade à remoção partículas. Vários modelos matemáticos têm sido elaborados desenvolvidos para estim...

Water erosion is one of the biggest environmental problems, causing a reduction in agricultural productivity and compromising quality quantity water resources. Therefore, development researches that help planning land use management aiming at sustainable agriculture necessity state Goiás. This work was carried out with objectives analyzing annual distribution rainfall erosivity, determining fac...

Abstract Context Olive groves are key features of Iberian Mediterranean landscapes. With the intensification olive grove production, some negative environmental impacts on soils must be considered to achieve farm sustainability. Objectives To estimate, theoretically and empirically, soil erosion in Alentejo (Portugal) considering different planting densities managements (i.e. conventional, inte...

Soil erosion is one of the most critical environmental hazards of recent times. A large area suffers from soil erosion, which in turn, reduces productivity. Methods such as the Universal Soil Loss Equation or Revised Universal Soil Loss Equation are widely used for the estimation of soil erosion from catchment areas. The paper deals with the estimation of soil erosion using Universal Soil Loss ...

Runoff from agricultural fields during the nongrowing season is a significant factor leading to phosphorous loading and diminishing water quality in Lake Simcoe, Ontario. Cover crops offer potential alleviate loss by minimizing soil erosional processes uptaking excess phosphorous; however, recent research suggests that its adoption remains relatively low. More concern lies with lack of cover cr...

DAS merupakan daerah sebagai tangkapan hujan yang rentan terhadap erosi dapat mengakibatkan permaslaahan pada sedimentasi Waduk. Besarnya terus meningkat mempengaruhi kinerja waduk. Tujuan penelitian ini adalah menadapatkan nilai laju menggunakan metode USLE (Universal Soil Loss Equation) dan DAS, serta membuat peta kriteria sebaran Waduk Randuguting dari tahun 2010 hingga 2019 dibantu dengan s...

Erosion is a serious problem in watershed management. The Saba water catchment area at the Titab Dam Buleleng Regency, Bali Province. existence of accompanied by development activities surrounding community, both tourism, economic and daily activities. Unfortunately, this activity future will have negative impact on condition dam so that it poses risk. This study aims to determine amount sedime...

The land problem that commonly occurs in Ranu Pani Watershed is erosion. an area located the mountains with very high soil Therefore, it necessary to conduct good management upstream and downstream areas. first step before carrying out analyze occurrence of erosion Watershed. purpose this research was predict potential distribution spatial data.. results showed erosivity value 961.44 heavy clas...

Waduk Krisak merupakan outlet dari sungai DAS yang terletak di Desa Singodutan, Kecamatan Selogiri, Kabupaten Wonogiri. dibangun pada tahun 1943 dengan rencana usia efektif waduk  50 tahun. telah beroperasi selama 79 tahun, namun perubahan tata guna lahan serta tingginya laju sedimentasi mengakibatkan berkurangnya daya tampung air dan waduk. Salah satu penyebab adalah adanya erosi. Erosi diseb...