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<p>Colleagues,</p>
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<p>We just posted spreadsheets reporting livestock grazing intensity for each pasture on the Santa Rita Experimental Range since 1908. Go to the Santa Rita web site at
<a href="http://ag.arizona.edu/SRER/data.html">http://ag.arizona.edu/SRER/data.html</a> and scroll down to
<a name="Grazing"><strong>Livestock Grazing History</strong></a> where you will find descriptions of the data and the spreadsheets that you can download. We plan to update these every year.</p>
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<p>This product was possible because of work done by S.C. Martin to compile data through 1973, and efforts by Ashley Shepherd, Amber Dalke and Kelsey Hawkes to compile the more recent data. Debbie Angell posted the files to the web site.</p>
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<p>We hope this information will help you understand the livestock grazing history on the Santa Rita, and specifically the history of use in pastures where you have ongoing research.</p>
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<p>Sincerely,</p>
<p>Mitch McClaran<br>
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