<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1253">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Helvetica Neue";
panose-1:2 0 5 3 0 0 0 2 0 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
p.p1, li.p1, div.p1
{mso-style-name:p1;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.apple-converted-space
{mso-style-name:apple-converted-space;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72" style="word-wrap:break-word">
<div class="WordSection1">
<p class="p1" style="margin:0in"><span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black">Dear Envirosensors!</span><span style="color:black"><o:p></o:p></span></p>
<p class="p1" style="margin:0in;font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;caret-color: rgb(0, 0, 0);word-spacing:0px">
<span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="p1" style="margin:0in;font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;caret-color: rgb(0, 0, 0);word-spacing:0px">
<span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black">This is a friendly reminder of the monthly cluster call this coming Tuesday, 4 October, at 5:00 pm EDT (2:00 pm PDT).</span><span style="color:black"><o:p></o:p></span></p>
<p class="p1" style="margin:0in;font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;caret-color: rgb(0, 0, 0);word-spacing:0px">
<span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="p1" style="font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;caret-color: rgb(0, 0, 0);word-spacing:0px">
<span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black">We will welcome
<b>Sander Denham,</b> a Ph.D candidate from the O’Neill School of Public and Environmental Affairs at Indiana University, Bloomington who will give a presentation:</span><span style="color:black"><o:p></o:p></span></p>
<p class="p1" align="center" style="margin:0in;text-align:center"><b><i><u><span style="font-size:18.0pt;font-family:"Helvetica Neue";color:black">Using sapflux sensors to explore water-use strategies of deciduous tree species during periods of hydrologic stress.<o:p></o:p></span></u></i></b></p>
<p class="p1" align="center" style="margin:0in;text-align:center"><b><i><span style="font-size:14.0pt;font-family:"Helvetica Neue";color:black">Sander O. Denham</span></i></b><span style="color:black"><o:p></o:p></span></p>
<p class="p1" align="center" style="margin:0in;text-align:center;caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<b><i><span style="font-size:14.0pt;font-family:"Helvetica Neue";color:black">Indiana University, Bloomington<o:p></o:p></span></i></b></p>
<p class="p1" align="center" style="margin:0in;text-align:center"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" align="center" style="text-align:center;font-variant-caps: normal;orphans: auto;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;caret-color: rgb(0, 0, 0);word-spacing:0px">
<b><i><u><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">Bio:</span></u></i></b><i><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black"> Sander Denham is a Ph. D candidate in the O’Neill School of Public and Environmental
Affairs at Indiana University—Bloomington working in the Novick Lab. She received a B. Sc in Geography and Planning from Appalachian State University and a dual M. Sc. in Forest Science with a focus on Forest Ecology and Management from North Carolina State
University and University of Helsinki. Her research explores vegetation-climate feedbacks with particular interest in how different species in eastern deciduous forests of the US respond to various environmental stress (e.g., drought). She received a predoctoral
fellowship from the National Institute of Food and Agriculture using a novel approach leveraging near-surface digital imagery and eddy-covariance flux tower data to
<a name="_Hlk115176172">investigate the effects of species variability in phenological timing on water and carbon cycling.</a><o:p></o:p></span></i></p>
<p class="MsoNormal" align="center" style="text-align:center"><i><span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black"><o:p> </o:p></span></i></p>
<p class="MsoNormal" align="center" style="text-align:center"><b><i><u><span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black">Abstract:</span></u></i></b><span style="font-size:10.0pt;font-family:"Times New Roman",serif">
</span><i><span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black">Hydraulic stress in plants occurs under conditions of low water availability (soil moisture; è) and/or high atmospheric-demand for water (vapor pressure deficit; D). Different
species are adapted to respond to hydraulic stress by functioning along a continuum where at one end they close stomata to maintain a constant leaf water potential (Ø<sub>L</sub>) (isohydric species), and at the other they allow Ø<sub>L</sub> to decline (anisohydric
species). Differences in water use along this continuum are most notable during hydrologic stress, often characterized by low è and high D; however, è and D are often, but not necessarily coupled at timescales of weeks or longer, and uncertainty remains about
the sensitivity of different water use strategies to these variables. Quantifying the effects of both è and D on canopy conductance (G<sub>c</sub>) can be accomplished by estimating tree-level G<sub>c</sub> using hourly sap flow observations. We performed
this analysis for widely distributed canopy-dominant species along the iso-anisohydric spectrum growing along a hydroclimatological gradient from three sites in the eastern United States: a mesic forest in western North Carolina, and two xeric forests in southern
Indiana and Missouri. Each site experienced at least one year of substantial drought conditions. Our results suggest that sensitivity of G<sub>c</sub> to è varies across sites and species, with G<sub>c</sub> sensitivity being greater in dry than in wet sites,
and greater for isohydric compared to anisohydric species. However, once è limitations are accounted for, sensitivity of G<sub>c</sub> to D remains relatively constant across sites and species. While D limitations to G<sub>c
</sub>were similar across sites and species, ranging from 16-34% reductions, è limitations to G<sub>c</sub> ranged from 0-40%.<o:p></o:p></span></i></p>
<p class="MsoNormal" align="center" style="text-align:center"><i><span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Helvetica Neue";color:black">Open to all who are interested:<span class="apple-converted-space"> </span></span><a href="https://esipfed-org.zoom.us/j/85237873060?pwd=YXJpSldadkdGR3hGL1EwR3NQcTVFUT09" title="https://esipfed-org.zoom.us/j/85237873060?pwd=YXJpSldadkdGR3hGL1EwR3NQcTVFUT09"><span style="font-size:10.0pt;font-family:"Helvetica Neue"">ZOOM
LINK HERE!</span></a><span style="font-size:10.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Topic: Envirosensing<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Time: Oct 4, 2022 05:00 PM Eastern Time (US and Canada)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> Every month on the First Tue, until Dec 6, 2022, 3 occurrence(s)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> Oct 4, 2022 05:00 PM<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> Nov 1, 2022 05:00 PM<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> Dec 6, 2022 05:00 PM<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Please download and import the following iCalendar (.ics) files to your calendar system.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Monthly: https://esipfed-org.zoom.us/meeting/tZEvdO6gqTgqHNRjQqqRO8CGQR7Zk2yIkXzF/ics?icsToken=98tyKuGtrDgtEtOWsB-HRpwMAIjCKPzwtnZfgo1vli70EhJ8OiDRB9AVCLktCfHb<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Join Zoom Meeting<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">https://esipfed-org.zoom.us/j/85237873060?pwd=YXJpSldadkdGR3hGL1EwR3NQcTVFUT09<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Meeting ID: 852 3787 3060<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Passcode: 534639<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">One tap mobile<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">+13017158592,,85237873060# US (Washington DC)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">+13092053325,,85237873060# US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Dial by your location<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 301 715 8592 US (Washington DC)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 309 205 3325 US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 312 626 6799 US (Chicago)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 646 931 3860 US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 929 205 6099 US (New York)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 564 217 2000 US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 669 444 9171 US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 669 900 6833 US (San Jose)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 719 359 4580 US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 253 215 8782 US (Tacoma)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 346 248 7799 US (Houston)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> +1 386 347 5053 US<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Meeting ID: 852 3787 3060<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Find your local number: https://esipfed-org.zoom.us/u/kca8ZSOWmV<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Your Envirosensing Cluster Committee,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Jake, Scotty, Martha, and Joseph<o:p></o:p></span></p>
</div>
</body>
</html>