Перейти к основному содержанию

page search

Library Characterizing historical (1992–2010) transitions between grassland and cropland in mainland France through mining land-cover survey data

Characterizing historical (1992–2010) transitions between grassland and cropland in mainland France through mining land-cover survey data

Characterizing historical (1992–2010) transitions between grassland and cropland in mainland France through mining land-cover survey data

Resource information

Date of publication
августа 2015
Resource Language
ISBN / Resource ID
AGRIS:CN2016301188
Pages
1511-1523

Grassland, as one of the largest ecosystems on the earth, supports various goods and services to humanity. Historically, humans have increased agricultural output primarily by cropland expansion and agricultural intensification. The cropland area was primarily gained at the expense of grassland and forests. Apart from grassland conversion, increasing consumption of calorie- and meat-intensive diets drives the intensification of livestock systems, which is shifting steadily from grazing to feeding with crops. To cope with the environmental degradation due to agriculture, various forms of ‘green payment’ were implemented to promote the adoption of sustainable farming practices over the last two decades in the European Union. The aim of this study is to monitor the recent transitions (1992–2010) between grassland and cropland during two Common Agricultural Policy (CAP) reforms at the French mainland scale. We proposed an innovative approach to link grassland conversion to agricultural commodities and farming systems practices. We first assessed the grassland-to-cropland conversion and further investigated the crop sequence patterns that were observed to be dominant after the conversion through mining land-cover survey data Teruti and Teruti-Lucas. We found the trends of the transitions between grassland and cropland over the two time intervals: The loss of grassland (1992–2003) and restoration or re-expansion of grassland (2006–2010) in mainland France. Our finding on the crop sequence patterns after the grassland conversion reveals two notable evolutions of agricultural production systems. These evolutions were related to the increase in the proportion of cropland in the total agricultural land use. One evolution was most likely influenced by the demand for fodder: The conversion from grazing livestock to feeding livestock. Another evolution was the conversion from livestock production to field crop production. Our results indicate that the intensification of livestock farming systems continued over the last two decades in France. We conclude that, the approach developed in this study can be considered as a generic method for monitoring the transitions between grassland and cropland and further identifying the crop sequence patterns after the grassland conversion from time-series land cover data.

Share on RLBI navigator
NO

Authors and Publishers

Author(s), editor(s), contributor(s)

Ying Xiao, Catherine Mignolet, Jean-Fran?ois Mari, Marc Beno?t
(1Department of Plant Breeding Genetics, University College of Agriculture, University of Sargodha, Sargodha 40100, Pakistan
2National Agricultural University La Molina (UNALM), Lima 12, Peru
3USDA ARS Corn Host Plant Resistance Research Unit, P.O. Box 9555, Mississippi State, MS 39762, USA
4Crop Research Institute, Anhui Academy of Agricultural Sciences, Hefei 230031, P.R.China
5Department of Crop Science, College of Agricultural and Marine Sciences, Sultan Qaboos University, P.O. Box 34, AlKhoud 123,Oman
6Department of Botany, Warsaw University of Life Sciences-SSGW, Warsaw 02-766, Poland
7Social Sciences Research Institute, National Agriculture Research Council, Islamabad 44000, Pakistan)

Publisher(s)
Data Provider
Geographical focus