Sustainability and gully erosion in agricultural areas of Southern Spain

被引：0

作者：

Gomez, J. A. ^{[1
]}

Castillo, C. ^{[1
,2
]}

Taguas, E., V ^{[2
]}

Lora, A. ^{[3
]}

Mora, J. ^{[4
]}

机构：

[1] CSIC, Inst Agr Sostenible, Alameda Obispo S-N, Cordoba 14080, Spain

[2] Univ Cordoba, Dept Ingn Rural, E-14071 Cordoba, Spain

[3] Univ Cordoba, Dept Ingn Forestal, E-14071 Cordoba, Spain

[4] Ayuntamiento Cordoba, Dept Medio Ambiente, Cordoba, Spain

来源：

VII CONGRESO IBERICO DE AGROINGENIERIA Y CIENCIAS HORTICOLAS: INNOVAR Y PRODUCIR PARA EL FUTURO. INNOVATING AND PRODUCING FOR THE FUTURE | 2014年

关键词：

gully; erosion; biodiversity; agriculture; sustainability;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

This work presents the results obtained in several studies on the quantification of gully erosion in annual and woody crops in the Guadalquivir Valley. The experimental results show that gully erosion may exceed 100 t ha(-1) during years of high rainfall, producing the loss of a significant percentage of arable land area and hampering management practices. In addition, this study presents a brief analysis of the land management dynamics that led to this situation, the characteristics and cost of the available technologies for gully control and, the new perspectives offered by the integral restoration approaches with regards to the ecosystem services provided by agricultural zones in the changing context of environmental requirements that stem from the new Common Agricultural Policy.

引用

页码：2035 / 2040

页数：6

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