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  3. Digital Data for Land and climate change in Mexico and Texas reveals small effects on migratory habitat of monarch butterflies (Danaus plexippus).

Digital Data for Land and climate change in Mexico and Texas reveals small effects on migratory habitat of monarch butterflies (Danaus plexippus).

Dates

Publication Date

Citation

Diffendorfer, J.E., Botello, F., Drummond, M.A., Ancona, Z.H., Corro, L.M., Thogmartin, W.E., Ibsen, P.E., Moreno-Sanchez, R., Lukens, L., and Sánchez-Cordero, V., 2024, Digital Data for Land and climate change in Mexico and Texas reveals small effects on migratory habitat of monarch butterflies (Danaus plexippus).: U.S. Geological Survey data release, https://doi.org/10.5066/P1MUA57V.

Summary

The decline of the iconic monarch butterfly in North America has motivated research on the impacts of land use and land cover (LULC) change and climate variability on monarch habitat and population dynamics. We investigated spring and fall trends in LULC, milkweed and nectar resources over a 20-year period, and ~30 years of climate variables in Mexico and Texas, a key region supporting spring and fall migration during monarchs annual life cycle. We estimated a 2.9% decline in milkweed in Texas, but little to no change in Mexico. Fall and spring nectar resources declined <1% in both countries. Vegetation greenness increased in both the fall and spring in Mexico while the other climate variables, for both countries, did not. Monarch [...]

Contacts

Point of Contact :
Zachary H Ancona
Originator :
James (Jay) E. Diffendorfer, Francisco Botello, Mark A Drummond, Zachary H Ancona, Lucila M Corro, Wayne E Thogmartin, Peter C Ibsen, Rafael Moreno-Sanchez, Laura Lukens, Victor Sánchez-Cordero
Metadata Contact :
Zachary H Ancona
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Geosciences and Environmental Change Science Center
USGS Mission Area :
Ecosystems

Attached Files

Click on title to download individual files attached to this item.

Climate_CSVs_Texas_Mexico.zip 6.03 KB application/zip
Data_Dictionary_Texas_Mexico_Monarchs.csv 64.44 KB text/csv
Metadata_Monarch_TexMex_20240327.xml
Original FGDC Metadata
View 		58.5 KB application/fgdc+xml
R_Code_Texas_Mexico.zip 14.46 KB application/zip
Shapefile_Texas_Mexico.zip 9.8 MB application/zip
Supplemental_Manuscript_Code_CSVs.zip 27.19 KB application/zip

Purpose

The data release has the purpose of serving all the data (that can be released to the public). All of the data used in the report is included in tables within the report itself along with this data release. The data release serves the purpose of providing those datasets in shapefile and CSV formats, as well as the code for producing the final results that were completed in R Studio.

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P1MUA57V

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