<p>Hot (red hues) spots are areas with significant clustering of counties with low ENCS values (low cropping diversity) and cold (blue hues) spots are clustering of counties with high ENCS values (high cropping diversity). Maps showing hot spot analysis for all Census years are available in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0136580#pone.0136580.s002" target="_blank">S2 Fig</a>.</p
<p>Red units are hotspots (defined as exceeding the 95% threshold in terms of overall species richne...
Crop improvement efforts have benefited greatly from advances in available data, computing technolog...
In arid and semi-arid regions worldwide, grassland plant species richness is highly sensitive to cli...
<p>The hotter colors (red hues) indicate lower ENCS values (low crop diversity) while colder colors ...
Anecdotal accounts regarding reduced US cropping system diversity have raised concerns about negativ...
Increasing crop species diversity can enhance agricultural sustainability, but the scale dependency ...
Citation: Aguilar, J., Gramig, G. G., Hendrickson, J. R., Archer, D. W., Forcella, F., & Liebig, M. ...
<p>The ENCS was calculated from US Census of Agriculture data which was collected every five years f...
Reduction of crop diversity, on farm and landscape levels, has been suggested as a factor that leads...
Core Ideas: Field crop diversity in the US peaked between 1940 and 1960. Current levels of field cro...
<p>Solid colors indicate crop species diversity and federal lands while the overlayed pattern indica...
Panel A presents a visualization of regional differences in crop β-diversity (calculated following a...
Diversity of plant communities is an important component of tallgrass prairies. Diversity can be use...
<p>The number of inferred clusters was fixed to three, as this represents the most supported value o...
<p>The ecoregions are coloured according to the best explanatory environmental indicator: ecoregions...
<p>Red units are hotspots (defined as exceeding the 95% threshold in terms of overall species richne...
Crop improvement efforts have benefited greatly from advances in available data, computing technolog...
In arid and semi-arid regions worldwide, grassland plant species richness is highly sensitive to cli...
<p>The hotter colors (red hues) indicate lower ENCS values (low crop diversity) while colder colors ...
Anecdotal accounts regarding reduced US cropping system diversity have raised concerns about negativ...
Increasing crop species diversity can enhance agricultural sustainability, but the scale dependency ...
Citation: Aguilar, J., Gramig, G. G., Hendrickson, J. R., Archer, D. W., Forcella, F., & Liebig, M. ...
<p>The ENCS was calculated from US Census of Agriculture data which was collected every five years f...
Reduction of crop diversity, on farm and landscape levels, has been suggested as a factor that leads...
Core Ideas: Field crop diversity in the US peaked between 1940 and 1960. Current levels of field cro...
<p>Solid colors indicate crop species diversity and federal lands while the overlayed pattern indica...
Panel A presents a visualization of regional differences in crop β-diversity (calculated following a...
Diversity of plant communities is an important component of tallgrass prairies. Diversity can be use...
<p>The number of inferred clusters was fixed to three, as this represents the most supported value o...
<p>The ecoregions are coloured according to the best explanatory environmental indicator: ecoregions...
<p>Red units are hotspots (defined as exceeding the 95% threshold in terms of overall species richne...
Crop improvement efforts have benefited greatly from advances in available data, computing technolog...
In arid and semi-arid regions worldwide, grassland plant species richness is highly sensitive to cli...