<?xml version="1.0" encoding="UTF-8" standalone="no"?><metadata xml:lang="en"><Esri><CreaDate>20171206</CreaDate><CreaTime>13162700</CreaTime><ArcGISFormat>1.0</ArcGISFormat><SyncOnce>TRUE</SyncOnce></Esri><dataIdInfo><idAbs>&lt;DIV STYLE="text-align:Left;font-size:12pt"&gt;&lt;P&gt;&lt;SPAN&gt;Eddy covariance biosphere-atmosphere exchange instruments at Walnut Gulch Experimental Watershed. &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN /&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;This site is located in a small, intensively-studied, experimental watershed within USDA-ARS's Walnut Gulch Experimental Watershed.  Eddy covariance measurements of energy, water and CO2 fluxes began in the spring of 2004, though meteorological (including Bowen ratio) and hydrological measurements are available much further back.&lt;/SPAN&gt;&lt;/P&gt;&lt;/DIV&gt;</idAbs><searchKeys><keyword>Instrument locations</keyword><keyword>Walnut Gulch Experimental Watershed</keyword><keyword>WGEW</keyword><keyword>flux</keyword><keyword>EC Tower</keyword></searchKeys><idPurp>Eddy covariance biosphere-atmosphere exchange instruments at Walnut Gulch Experimental Watershed.</idPurp><idCredit/><resConst><Consts><useLimit/></Consts></resConst></dataIdInfo></metadata>