CINXE.COM
Support the LTRR | Laboratory of Tree-Ring Research
<!DOCTYPE html> <!--[if IEMobile 7]><html class="iem7 sticky-footer external-links ua-brand-icons overlay-menu-scroll-hide" lang="en" dir="ltr"><![endif]--> <!--[if lte IE 6]><html class="lt-ie9 lt-ie8 lt-ie7 sticky-footer external-links ua-brand-icons overlay-menu-scroll-hide" lang="en" dir="ltr"><![endif]--> <!--[if (IE 7)&(!IEMobile)]><html class="lt-ie9 lt-ie8 sticky-footer external-links ua-brand-icons overlay-menu-scroll-hide" lang="en" dir="ltr"><![endif]--> <!--[if IE 8]><html class="lt-ie9 sticky-footer external-links ua-brand-icons overlay-menu-scroll-hide" lang="en" dir="ltr"><![endif]--> <!--[if lte IE 9]><html class="lte-ie9 sticky-footer external-links ua-brand-icons overlay-menu-scroll-hide" lang="en" dir="ltr"><![endif]--> <!--[if (gte IE 9)|(gt IEMobile 7)]><!--><html class="sticky-footer external-links ua-brand-icons overlay-menu-scroll-hide" lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema#"><!--<![endif]--> <head> <meta charset="utf-8" /> <meta name="Generator" content="Drupal 7 (http://drupal.org)" /> <link rel="canonical" href="/support" /> <link rel="shortlink" href="/node/7123" /> <link rel="shortcut icon" href="https://ltrr.arizona.edu/sites/all/themes/treefive/images/favicon.ico" type="image/vnd.microsoft.icon" /> <title>Support the LTRR | Laboratory of Tree-Ring Research</title> <meta name="MobileOptimized" content="width"> <meta name="HandheldFriendly" content="true"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=5, user-scalable=yes"> <link type="text/css" rel="stylesheet" href="https://cdn.digital.arizona.edu/lib/ua-brand-icons/v2.0.1/ua-brand-icons.min.css" media="all" /> <link type="text/css" rel="stylesheet" href="https://cdn.uadigital.arizona.edu/lib/ua-bootstrap/master/ua-bootstrap.min.css?=sioihn" media="all" /> <style> @import url("https://ltrr.arizona.edu/sites/all/modules/editor/css/components/align.module.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/editor/css/components/resize.module.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/editor/css/filter/filter.caption.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/editor/modules/editor_ckeditor/css/plugins/drupalimagecaption/editor_ckeditor.drupalimagecaption.css?sioihn"); @import url("https://ltrr.arizona.edu/modules/system/system.base.css?sioihn"); </style> <style> @import url("https://ltrr.arizona.edu/sites/all/modules/calendar/css/calendar_multiday.css?sioihn"); @import url("https://ltrr.arizona.edu/modules/comment/comment.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/date/date_repeat_field/date_repeat_field.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/fences/field.css?sioihn"); @import url("https://ltrr.arizona.edu/modules/node/node.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/picture/picture_wysiwyg.css?sioihn"); @import url("https://ltrr.arizona.edu/modules/search/search.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/uaqs/uams_social_media/css/uams_social_media.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/uaqs/uaqs_event/css/uaqs_event.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/uaqs/uaqs_fields/uaqs_fields_media/css/uaqs_fields_media.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/uaqs/uaqs_news/css/uaqs_news.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/uaqs/uaqs_person/css/uaqs_person.css?sioihn"); @import url("https://ltrr.arizona.edu/modules/user/user.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/extlink/css/extlink.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/views/css/views.css?sioihn"); </style> <style> @import url("https://ltrr.arizona.edu/sites/all/modules/ctools/css/ctools.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/biblio/biblio.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/modules/uaqs/uaqs_content_chunks/uaqs_content_chunks_card_deck/css/uaqs_content_chunks_card_deck.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/themes/ua_zen/css/ua_zen_back_to_top.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/libraries/fontawesome/css/font-awesome.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/libraries/superfish/css/superfish.css?sioihn"); @import url("https://ltrr.arizona.edu/sites/all/libraries/superfish/css/superfish-smallscreen.css?sioihn"); </style> <style> @import url("https://ltrr.arizona.edu/sites/all/themes/ua_zen/css/styles.css?sioihn"); </style> <script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script> <script>window.jQuery || document.write("<script src='/sites/all/modules/jquery_update/replace/jquery/3.1/jquery.min.js'>\x3C/script>")</script> <script>jQuery.migrateMute=true;jQuery.migrateTrace=false;</script> <script src="//code.jquery.com/jquery-migrate-3.0.0.min.js"></script> <script>window.jQuery && window.jQuery.migrateWarnings || document.write("<script src='/sites/all/modules/jquery_update/replace/jquery-migrate/3.0.0/jquery-migrate.min.js'>\x3C/script>")</script> <script src="https://ltrr.arizona.edu/misc/jquery-extend-3.4.0.js?v=3.1.1"></script> <script src="https://ltrr.arizona.edu/misc/jquery-html-prefilter-3.5.0-backport.js?v=3.1.1"></script> <script src="https://ltrr.arizona.edu/misc/jquery.once.js?v=1.2"></script> <script src="https://ltrr.arizona.edu/misc/drupal.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/modules/jquery_update/js/jquery_browser.js?v=0.0.1"></script> <script>document.createElement( "picture" );</script> <script src="https://ltrr.arizona.edu/sites/all/modules/extlink/js/extlink.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/modules/field_group/field_group.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/libraries/superfish/jquery.hoverIntent.minified.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/libraries/superfish/sfsmallscreen.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/libraries/superfish/superfish.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/libraries/superfish/supersubs.js?sioihn"></script> <script src="https://ltrr.arizona.edu/sites/all/modules/superfish/superfish.js?sioihn"></script> <script>jQuery.extend(Drupal.settings, {"basePath":"\/","pathPrefix":"","setHasJsCookie":0,"ajaxPageState":{"theme":"ua_zen","theme_token":"ukFylIoNNM-2pw8C9Xl8w9jGNMkQxxlvC-rTuC_jLJY","js":{"sites\/all\/modules\/picture\/picturefill2\/picturefill.min.js":1,"sites\/all\/modules\/picture\/picture.min.js":1,"sites\/all\/themes\/ua_zen\/js\/ua_zen_back_to_top.js":1,"https:\/\/cdn.uadigital.arizona.edu\/lib\/ua-bootstrap\/master\/ua-bootstrap.min.js":1,"\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.1.1\/jquery.min.js":1,"0":1,"1":1,"\/\/code.jquery.com\/jquery-migrate-3.0.0.min.js":1,"2":1,"misc\/jquery-extend-3.4.0.js":1,"misc\/jquery-html-prefilter-3.5.0-backport.js":1,"misc\/jquery.once.js":1,"misc\/drupal.js":1,"sites\/all\/modules\/jquery_update\/js\/jquery_browser.js":1,"3":1,"sites\/all\/modules\/extlink\/js\/extlink.js":1,"sites\/all\/modules\/field_group\/field_group.js":1,"sites\/all\/libraries\/superfish\/jquery.hoverIntent.minified.js":1,"sites\/all\/libraries\/superfish\/sfsmallscreen.js":1,"sites\/all\/libraries\/superfish\/superfish.js":1,"sites\/all\/libraries\/superfish\/supersubs.js":1,"sites\/all\/modules\/superfish\/superfish.js":1},"css":{"https:\/\/cdn.digital.arizona.edu\/lib\/ua-brand-icons\/v2.0.1\/ua-brand-icons.min.css":1,"https:\/\/cdn.uadigital.arizona.edu\/lib\/ua-bootstrap\/master\/ua-bootstrap.min.css":1,"sites\/all\/modules\/editor\/css\/components\/align.module.css":1,"sites\/all\/modules\/editor\/css\/components\/resize.module.css":1,"sites\/all\/modules\/editor\/css\/filter\/filter.caption.css":1,"sites\/all\/modules\/editor\/modules\/editor_ckeditor\/css\/plugins\/drupalimagecaption\/editor_ckeditor.drupalimagecaption.css":1,"modules\/system\/system.base.css":1,"modules\/system\/system.menus.css":1,"modules\/system\/system.theme.css":1,"sites\/all\/modules\/calendar\/css\/calendar_multiday.css":1,"modules\/comment\/comment.css":1,"sites\/all\/modules\/date\/date_repeat_field\/date_repeat_field.css":1,"modules\/field\/theme\/field.css":1,"modules\/node\/node.css":1,"sites\/all\/modules\/picture\/picture_wysiwyg.css":1,"modules\/search\/search.css":1,"sites\/all\/modules\/uaqs\/uams_social_media\/css\/uams_social_media.css":1,"sites\/all\/modules\/uaqs\/uaqs_event\/css\/uaqs_event.css":1,"sites\/all\/modules\/uaqs\/uaqs_fields\/uaqs_fields_media\/css\/uaqs_fields_media.css":1,"sites\/all\/modules\/uaqs\/uaqs_news\/css\/uaqs_news.css":1,"sites\/all\/modules\/uaqs\/uaqs_person\/css\/uaqs_person.css":1,"modules\/user\/user.css":1,"sites\/all\/modules\/extlink\/css\/extlink.css":1,"sites\/all\/modules\/views\/css\/views.css":1,"sites\/all\/modules\/ctools\/css\/ctools.css":1,"sites\/all\/modules\/biblio\/biblio.css":1,"sites\/all\/modules\/uaqs\/uaqs_content_chunks\/uaqs_content_chunks_card_deck\/css\/uaqs_content_chunks_card_deck.css":1,"sites\/all\/themes\/ua_zen\/css\/ua_zen_back_to_top.css":1,"sites\/all\/libraries\/fontawesome\/css\/font-awesome.css":1,"sites\/all\/libraries\/superfish\/css\/superfish.css":1,"sites\/all\/libraries\/superfish\/css\/superfish-smallscreen.css":1,"sites\/all\/themes\/ua_zen\/system.menus.css":1,"sites\/all\/themes\/ua_zen\/system.messages.css":1,"sites\/all\/themes\/ua_zen\/system.theme.css":1,"sites\/all\/themes\/ua_zen\/css\/styles.css":1}},"currentPath":"node\/7123","currentPathIsAdmin":false,"urlIsAjaxTrusted":{"\/support":true},"superfish":{"main-menu-sf-nav":{"id":"main-menu-sf-nav","sf":{"autoArrows":false,"dropShadows":false,"speed":"fast","delay":800},"plugins":{"smallscreen":{"mode":"window_width","breakpointUnit":"px","title":"Main menu"},"supposition":false,"supersubs":{"megamenu":false,"minWidth":"12","maxWidth":"27"}}}},"field_group":{"html-element":"default"},"extlink":{"extTarget":0,"extClass":"ext","extLabel":"(link is external)","extImgClass":0,"extIconPlacement":"append","extSubdomains":1,"extExclude":"","extInclude":"","extCssExclude":"","extCssExplicit":"","extAlert":0,"extAlertText":"This link will take you to an external web site. We are not responsible for their content.","mailtoClass":"mailto","mailtoLabel":"(link sends e-mail)","extUseFontAwesome":false}});</script> <!--[if lt IE 9]> <script src="/sites/all/themes/ua_zen/js/html5-respond.js"></script> <![endif]--> </head> <body class="html not-front not-logged-in no-sidebars page-node page-node- page-node-7123 node-type-uaqs-flexible-page section-support" > <p id="skip-link"> <a href="#main_nav" class="sr-only sr-only-focusable">Jump to navigation</a> </p> <header id="header_ua" class="page-row l-arizona-header bg-red bg-cochineal-red"> <section class="container l-container"> <div class="row"> <div class="col-xs-10 col-sm-6"> <a href="https://www.arizona.edu" title="The University of Arizona homepage" class="arizona-logo remove-external-link-icon"> <img alt="The University of Arizona Wordmark Line Logo White" src="https://cdn.digital.arizona.edu/logos/v1.0.0/ua_wordmark_line_logo_white_rgb.min.svg" class="arizona-line-logo"> </a> </div> </div> </section> </header> <header class="header page-row" id="header_site" role="banner"> <div class="container"> <div class="row"> <div class="col-xs-12 col-sm-6 col-lg-4"> <a href="/" title="Laboratory of Tree-Ring Research | Home" class="header__logo" rel="home" id="logo"><img src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/LTRR_Webheader.png" alt="Laboratory of Tree-Ring Research | Home" class='header__logo-image'/></a> </div> <div class="col-xs-12 col-sm-6 col-lg-8"> <div class="row"> <div class="col-xs-12"> <div class="header__region region region-header"> <div id="block-search-form" class="block block-search first last odd" role="search"> <form action="/support" method="post" id="search-block-form" accept-charset="UTF-8"><div><div class="container-inline"> <h2 class="element-invisible">Search form</h2> <div class="form-item form-item-search-block-form form-type-textfield form-group"><input title="Enter the terms you wish to search for." placeholder="Search Site" class="input-search form-control form-text" onfocus="this.placeholder = ''" onblur="this.placeholder = 'Search Site'" type="text" id="edit-search-block-form--2" name="search_block_form" value="" size="15" maxlength="128" /> <label class="control-label element-invisible" for="edit-search-block-form--2">Search</label> </div><div class="form-actions form-wrapper" id="edit-actions"><input class="btn btn-search radius form-submit" type="submit" id="edit-submit" name="op" value="Search" /></div><input type="hidden" name="form_build_id" value="form-q1hatewSHTatIUeRfWaqrAy6KL57oDCJQ0Pw9E5lLYQ" /> <input type="hidden" name="form_id" value="search_block_form" /> </div> </div></form> </div> </div> </div> </div> </div> </div> <!-- /.row --> </div> <!-- /.container --> <div id="nav-container" class="container"> <nav id="main_nav" class="navbar navbar-default navbar-static-top" role="navigation" aria-label="main"> <div id="navbar"><ul id="superfish-main-menu-sf-nav" class="menu sf-menu sf-main-menu sf-horizontal sf-style-none sf-total-items-8 sf-parent-items-6 sf-single-items-2 nav navbar-nav"><li id="menu-198-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-1 sf-no-children"><a href="/" class="sf-depth-1">Home</a></li><li id="menu-4849-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-1 sf-total-children-3 sf-parent-children-0 sf-single-children-3 menuparent"><a href="/about" title="About Us" class="sf-depth-1 menuparent">About</a><ul><li id="menu-4601-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-2 sf-no-children"><a href="/about/history" title="Lab History" class="sf-depth-2">Lab History</a></li><li id="menu-4850-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-2 sf-no-children"><a href="/about/treerings" title="About Tree Rings" class="sf-depth-2">About Tree Rings</a></li><li id="menu-4902-main-menu-sf-nav" class="last odd sf-item-3 sf-depth-2 sf-no-children"><a href="/DEI" title="DEI" class="sf-depth-2">Diversity, Equity and Inclusion</a></li></ul></li><li id="menu-4851-main-menu-sf-nav" class="middle odd sf-item-3 sf-depth-1 sf-total-children-6 sf-parent-children-0 sf-single-children-6 menuparent"><a href="/research" title="Research" class="sf-depth-1 menuparent">Research</a><ul><li id="menu-4881-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-2 sf-no-children"><a href="http://www.u.arizona.edu/~kanchukaitis/" title="" class="sf-depth-2">Past Landscapes Lab</a></li><li id="menu-4882-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-2 sf-no-children"><a href="http://trouetlab.arizona.edu/" title="" class="sf-depth-2">Trouet SPICE Lab</a></li><li id="menu-4884-main-menu-sf-nav" class="middle odd sf-item-3 sf-depth-2 sf-no-children"><a href="https://thehulab.com/" title="" class="sf-depth-2">Hu Lab</a></li><li id="menu-1936-main-menu-sf-nav" class="middle even sf-item-4 sf-depth-2 sf-no-children"><a href="/aegean" class="sf-depth-2">Aegean Dendrochronology Project</a></li><li id="menu-4883-main-menu-sf-nav" class="middle odd sf-item-5 sf-depth-2 sf-no-children"><a href="/content/southwestern-dendroarchaeology" class="sf-depth-2">Southwestern Dendroarchaeology</a></li><li id="menu-376-main-menu-sf-nav" class="last even sf-item-6 sf-depth-2 sf-no-children"><a href="https://collection.ltrr.arizona.edu" title="Information about the LTRR Collection and the curation program" class="sf-depth-2">LTRR Collection</a></li></ul></li><li id="menu-4854-main-menu-sf-nav" class="middle even sf-item-4 sf-depth-1 sf-total-children-3 sf-parent-children-0 sf-single-children-3 menuparent"><a href="/academics" class="sf-depth-1 menuparent">Teaching</a><ul><li id="menu-1933-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-2 sf-no-children"><a href="/courses" class="sf-depth-2">Courses</a></li><li id="menu-1934-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-2 sf-no-children"><a href="/current_courses" title="Courses on offer this calendar year." class="sf-depth-2">Current Courses</a></li><li id="menu-377-main-menu-sf-nav" class="last odd sf-item-3 sf-depth-2 sf-no-children"><a href="/summerschool" title="Summer Dendro Intensive Short Courses at the LTRR" class="sf-depth-2">Dendro Intensive Summer Course</a></li></ul></li><li id="menu-368-main-menu-sf-nav" class="middle odd sf-item-5 sf-depth-1 sf-total-children-5 sf-parent-children-0 sf-single-children-5 menuparent"><a href="/people" title="People" class="sf-depth-1 menuparent">People</a><ul><li id="menu-4845-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-2 sf-no-children"><a href="/people/faculty" title="All faculty, joint faculty and research associates at the Tree-Ring Lab." class="sf-depth-2">Faculty</a></li><li id="menu-4846-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-2 sf-no-children"><a href="/people/staff" title="Administrative and scientific staff at the Tree-Ring Lab." class="sf-depth-2">Staff</a></li><li id="menu-4847-main-menu-sf-nav" class="middle odd sf-item-3 sf-depth-2 sf-no-children"><a href="/people/students" title="Students associated with the Tree-Ring Lab." class="sf-depth-2">Students</a></li><li id="menu-4844-main-menu-sf-nav" class="middle even sf-item-4 sf-depth-2 sf-no-children"><a href="/people/visitors" title="Visitors and external consultants at the Tree-Ring Lab." class="sf-depth-2">Visitors</a></li><li id="menu-4848-main-menu-sf-nav" class="last odd sf-item-5 sf-depth-2 sf-no-children"><a href="/people/docents" class="sf-depth-2">Docents</a></li></ul></li><li id="menu-4855-main-menu-sf-nav" class="middle even sf-item-6 sf-depth-1 sf-total-children-7 sf-parent-children-1 sf-single-children-6 menuparent"><a href="/resources" title="Resources" class="sf-depth-1 menuparent">Resources</a><ul><li id="menu-4889-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-2 sf-no-children"><a href="https://www.ltrr.arizona.edu/skeletonplot/SkeletonPlot19.htm" title="Interactive skeleton plotting by Paul Sheppard" class="sf-depth-2">Skeleton Plot</a></li><li id="menu-4870-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-2 sf-no-children"><a href="/recent-talks" title="Tree Ring Talks give in recent months" class="sf-depth-2">Recent Talks</a></li><li id="menu-4858-main-menu-sf-nav" class="middle odd sf-item-3 sf-depth-2 sf-no-children"><a href="/fellowships" title="Fellowships" class="sf-depth-2">Fellowships</a></li><li id="menu-4856-main-menu-sf-nav" class="middle even sf-item-4 sf-depth-2 sf-no-children"><a href="/awards" title="Student Awards" class="sf-depth-2">Student Awards</a></li><li id="menu-4852-main-menu-sf-nav" class="middle odd sf-item-5 sf-depth-2 sf-no-children"><a href="/research/software" title="Software" class="sf-depth-2">Software</a></li><li id="menu-4853-main-menu-sf-nav" class="middle even sf-item-6 sf-depth-2 sf-no-children"><a href="/resources/meetings" title="Professional Meetings" class="sf-depth-2">Meetings</a></li><li id="menu-475-main-menu-sf-nav" class="last odd sf-item-7 sf-depth-2"><a href="/biblio" title="References to all publications" class="sf-depth-2">References</a></li></ul></li><li id="menu-370-main-menu-sf-nav" class="middle odd sf-item-7 sf-depth-1 sf-total-children-11 sf-parent-children-3 sf-single-children-8 menuparent"><a href="/outreach" title="Outreach" class="sf-depth-1 menuparent">Outreach</a><ul><li id="menu-4905-main-menu-sf-nav" class="first odd sf-item-1 sf-depth-2"><a href="/content/ltrr-outreach-newsletter-2024" class="sf-depth-2">LTRR Outreach Newsletter 2024</a></li><li id="menu-4904-main-menu-sf-nav" class="middle even sf-item-2 sf-depth-2 sf-no-children"><a href="/content/wisdom-rings-special-lecture" title="Tree-Ring Talk with artist Lorriane Roy" class="sf-depth-2">Wisdom of the Rings</a></li><li id="menu-4897-main-menu-sf-nav" class="middle odd sf-item-3 sf-depth-2 sf-no-children"><a href="/outreachendowment" class="sf-depth-2">Malcolm Hughes Endowment for Outreach</a></li><li id="menu-4900-main-menu-sf-nav" class="middle even sf-item-4 sf-depth-2 sf-no-children"><a href="/content/tree-ring-talk-seminar-series-23-24" class="sf-depth-2">Tree-Ring Talk Seminar Series 23-24</a></li><li id="menu-2032-main-menu-sf-nav" class="middle odd sf-item-5 sf-depth-2"><a href="/content/art-exhibits" class="sf-depth-2">Art & Exhibits</a></li><li id="menu-4859-main-menu-sf-nav" class="middle even sf-item-6 sf-depth-2 sf-no-children"><a href="/docents" title="Docents" class="sf-depth-2">Docent-led Tours</a></li><li id="menu-1931-main-menu-sf-nav" class="middle odd sf-item-7 sf-depth-2 sf-no-children"><a href="/calendar/outreach" title="Calendar of recent outreach-related events" class="sf-depth-2">Outreach Calendar</a></li><li id="menu-4861-main-menu-sf-nav" class="middle even sf-item-8 sf-depth-2 sf-no-children"><a href="/outreach/become-docent" class="sf-depth-2">Become a Docent</a></li><li id="menu-4863-main-menu-sf-nav" class="middle odd sf-item-9 sf-depth-2 sf-no-children"><a href="/outreach/sky-island-science-investigators" class="sf-depth-2">Sky Island Science Investigators</a></li><li id="menu-4860-main-menu-sf-nav" class="middle even sf-item-10 sf-depth-2"><a href="/educators" title="For Educators" class="sf-depth-2">Educator Resources</a></li><li id="menu-4857-main-menu-sf-nav" class="last odd sf-item-11 sf-depth-2 sf-no-children"><a href="/map" title="Printable Map and Directions" class="sf-depth-2">Map and Directions</a></li></ul></li><li id="menu-1302-main-menu-sf-nav" class="last even sf-item-8 sf-depth-1 sf-no-children"><a href="http://ltrr.arizona.edu/support" title="How to donate to the Laboratory of Tree-Ring Research." class="sf-depth-1">Donate</a></li></ul></div> </nav> <!-- /#main_nav--> </div> <!-- /.container --> </header> <div id="main" class="page-row page-row-expanded page-row-padding-bottom page" role="main"> <div class="container"> <div class="row"> <div class="col-xs-12" aria-label="breadcrumb"> <div class="item-list"></div> </div> </div> </div> <div class="container"> <div class="row"> <div id="content" class="col-sm-12"> <a id="main-content"></a> <h1 class="page__title title mt-4" id="page-title">Support the LTRR</h1> <div class="node-7123 node node-uaqs-flexible-page view-mode-full clearfix" about="/support" typeof="sioc:Item foaf:Document"> <header> <span property="dc:title" content="Support the LTRR" class="rdf-meta element-hidden"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span> </header> <div class="entity entity-paragraphs-item paragraphs-item-uaqs-headed-text mb-4 "> <p class="h3"><strong>Thank you for supporting the Laboratory of Tree-Ring Research</strong></p> <p>Your contributions help us to continue our mission as the preeminent center for the advancement of tree-ring techniques, and the broad application of dendrochronology in the social and environmental sciences. You can choose to support the LTRR through any of the following areas of research, teaching and outreach:</p> <p> </p> </div> <div class="entity entity-paragraphs-item paragraphs-item-uaqs-card-deck mb-4 default"> <div class="content"> <div class="card-deck-wrapper"><div class="card-deck full-width"> <div class="card"><div class="card-header"><div class="card-title"> <h4 class="card-title">LTRR Collection</h4> </div></div> <img typeof="foaf:Image" src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/00100lPORTRAIT_00100_BURST20190911124019635_COVER.jpg?itok=rs7Mo_KV" width="568" height="426" alt="" /><div class="card-block"><p class="card-text"> <p>The <a href="https://collection.ltrr.arizona.edu/endowment">Rex Adams Endowment for the Tree-Ring Archive</a> plays a vital role in ensuring unique and irreplaceable tree-ring specimens are protected and available for the next generations both regionally, nationally, and internationally. Endowment funds will initially be used to help support the Tree-Ring Archive’s ongoing program of experiential learning for undergraduate students who gain hands-on training and experience in museum standard archival and curation practices, while assisting with the ongoing survey, cataloging, rehousing, preservation, and access to wood specimens already housed within the repository.</p> </p> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=1d09800a-a889-4aa1-b562-1c577da0ce71" class="btn btn-block btn-red stretched-link">Contribute to the Rex Adams Endowment</a></div></div> <div class="card"><div class="card-header"><div class="card-title"> <h4 class="card-title">Outreach & Science Education</h4> </div></div> <img typeof="foaf:Image" src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/empire%20HS%20%284%29_0.jpg?itok=1WTnX-Bk" width="568" height="426" alt="" title="Empire High School students" /><div class="card-block"><p class="card-text"> <p>Our <strong>LTRR Outreach Program</strong> is the core of communicating science to a broader audience and serves as the “heartwood” of our science education program. It is through your support that we are able to deliver a top-notch outreach and science driven education program. Each year, thousands of visitors ranging from preschool through retiree are enriched through interactions with our researchers, docent outreach team, one-of-a-kind exhibits, lab tours, classroom visits and the Sky Island Science Investigators field classes. Your support is vital to educating the public as well as fostering the next generation of researchers.</p> </p> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=60f1ac7f-1217-4a4f-a7be-b69058db2105" class="btn btn-block btn-red stretched-link">Support Outreach</a> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=e28544af-0766-437a-a2eb-a79385849116" class="btn btn-block btn-red stretched-link">Contribute to the Malcolm Hughes Endowment for Outreach</a></div></div> <div class="card"><div class="card-header"><div class="card-title"> <h4 class="card-title">Aegean Dendrochronology Project</h4> </div></div> <img typeof="foaf:Image" src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/IMG_1779.JPG?itok=VVW4l8_R" width="568" height="426" alt="" /><div class="card-block"><p class="card-text"> The <strong>Aegean Dendrochronology Project</strong> (ADP) & <strong>Interdisciplinary Chronology of Civilizations Project</strong> (ICCP) seeks to provide a calendar dated history for the rise and fall of civilizations in the ancient Mediterranean between 5000 BCE and 1000 CE. Support is requested for the annual fund to support current interdisciplinary archaeological science projects combining tree-ring dating, archaeology and radiocarbon. Contributions to the Peter and Ellie Kuniholm Endowment for Aegean Dendrochronology are also much appreciated. <p> </p> </p> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=87c7a4d2-77b4-4341-b321-ef223394692d" class="btn btn-block btn-red stretched-link">Donate to ADP annual fund</a> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=917ee92c-59ae-401d-a6c8-957dcb3af0fa" class="btn btn-block btn-red stretched-link">Contribute to the Peter and Ellie Kuniholm Endowment for Aegean Dendrochronology</a></div></div></div></div> </div> </div> <div class="entity entity-paragraphs-item paragraphs-item-uaqs-card-deck mb-4 default"> <div class="content"> <div class="card-deck-wrapper"><div class="card-deck full-width"> <div class="card"><div class="card-header"><div class="card-title"> <h4 class="card-title">Bristlecone pine research</h4> </div></div> <img typeof="foaf:Image" src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/PXL_20210930_175519618.jpg?itok=jU9cVvlt" width="568" height="426" alt="" /><div class="card-block"><p class="card-text"> <p>Bristlecone pines are the longest living trees in the world. In tree-ring series spanning millennia, they hold time capsules of past environment that can be vital to our understanding of the past, present and future. Support is needed to continue fundamental research and student opportunities to learn more from these ancient sentinels.</p> </p> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=20f01d37-2f39-4e1e-b4d1-a78e70d71154" class="btn btn-block btn-red stretched-link">Support bristlecone pine research</a> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=5046a1a3-3099-4767-8b38-28be952f2f28" class="btn btn-block btn-red stretched-link">Contribute to the Thomas P. Harlan Bristlecone Pine Award</a></div></div> <div class="card"><div class="card-header"><div class="card-title"> <h4 class="card-title">Southwestern Dendroarchaeology</h4> </div></div> <img typeof="foaf:Image" src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/IMG_0926.JPG?itok=jJY7fj9F" width="568" height="426" alt="" /><div class="card-block"><p class="card-text"> <p>The history of dendrochronology is rooted in the archeology of the Southwestern USA. It tells a story of culture and climate that is as relevant to current day populations as it is to people of the past. Support is needed for ongoing work on chronology, climate and people in this region.</p> </p> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=941942c6-3b94-4437-ad48-bff25c8b98e5" class="btn btn-block btn-red stretched-link">Support SW dendroarchaeology</a></div></div> <div class="card"><div class="card-header"><div class="card-title"> <h4 class="card-title">Director's Priorities</h4> </div></div> <img typeof="foaf:Image" src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/lab.jpg?itok=_MsNvuuD" width="568" height="426" alt="" /><div class="card-block"><p class="card-text"> <p>If you would like to provide general support to the LTRR you can choose to support the director's priorities or contact LTRR Director, David Frank, to discuss. The work of the lab is wide and cross-cutting with opportunities to advance climate change research and increase diversity, equity and inclusion high on the list of priorities.</p> </p> <a href="https://give.uafoundation.org/page.aspx?pid=948&id=f49557ea-a391-42dc-9b44-8d4f18742c8a" class="btn btn-block btn-red stretched-link">General LTRR support</a></div></div></div></div> </div> </div> <div class="entity entity-paragraphs-item paragraphs-item-uaqs-headed-text mb-4 "> <p class="h3">Mail in Donations</p> <p>For donations by mail, please make checks payable to <strong>The Laboratory of Tree-Ring Research </strong>and addressed to:</p> <p>The Laboratory of Tree-Ring Research<br /> c/o Main Business Office<br /> 1215 E. Lowell Street<br /> Tucson, AZ 85721-0045</p> <p>Please let us know if you would like to contribution to a specific fund or to the area of greatest need.</p> </div> </div> </div> </div> </div> </div> <!-- /.main --> <!-- back to top button ---> <button id="js-ua-zen-back-to-top" role="button" aria-label="Return to the top of this page." class="ua-zen-back-to-top btn btn-primary"><span class="sr-only">Return to the top of this page.</span> <i class="ua-brand-up-arrow"></i> </button> <footer id="footer_site" class="page page-row" role="contentinfo"> <div class="region region-footer"> <div class="container"> <div class="row"> <div class="page-row-padding-top page-row-padding-bottom"></div> <div class="page-row-padding-top page-row-padding-bottom"></div> <div class="col-xs-12 col-sm-5 col-md-4 col-lg-4 text-center-xs text-left-not-xs"> <div class="row bottom-buffer-30"> <div class="col-xs-12"> <a href="https://science.arizona.edu/" title="College of Science" class="remove-external-link-icon"><img src="https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/Science_Webheader.png" alt="College of Science" /></a> </div> </div> </div> <div class="col-xs-12"> <hr> </div> </div> </div> </div> <div id="footer_sub" class="region region-footer-sub"> <div class="container"> <div class="row"> <div id="block-bean-main-unit-or-department-contact-" class="block block-bean first odd" role="complementary"> <div class="entity entity-bean bean-uaqs-contact-summary clearfix" about="/block/main-unit-or-department-contact-"> <div class="content"> <p class="text-center-xs text-right-sm text-right-md text-right-lg"><span> Bryant Bannister Tree-Ring Building, 1215 E. Lowell Street, Tucson, AZ 85721-0045, USA</span><span> <a href="mailto:office@ltrr.arizona.edu">office@ltrr.arizona.edu</a></span><span> <a href="tel:520-621-1608">520-621-1608</a></span></p> </div> </div> </div> <div id="block-uams-social-media-uams-social-media-links" class="block block-uams-social-media last even col-xs-6 col-sm-4 col-md-2" role="complementary"> <h5 class="block__title block-title h3 mt-4"><strong class="text-uppercase">Connect</strong></h5> <div class="content"> <ul id="social-media-links" class="clearfix"><li class="social-media fb"><a href="http://https://www.youtube.com/channel/UCtM-W4AZDy-2jMhNke_AmBg" class="facebook" target="_blank" title="visit our Facebook page"><i></i>Facebook</a></li><li class="social-media yt"><a href="http://www.youtube.com/channel/UCtM-W4AZDy-2jMhNke_AmBg" class="youtube" target="_blank" title="Youtube"><i></i>YouTube</a></li><li class="social-media tw"><a href="http://twitter.com/TreeRingLabUA" class="twitter" target="_blank" title="visit our Twitter page"><i></i>Twitter</a></li></ul> </div> </div> </div> <div class="row"> <div class="col-xs-12 text-center"> <hr> <p class="small"><a href="https://www.arizona.edu/information-security-privacy" target="_blank">University Information Security and Privacy</a></p> <p class="copyright small">© 2024 The Arizona Board of Regents on behalf of <a href="https://www.arizona.edu" target="_blank">The University of Arizona</a>.</p> </div> </div> </div> </div> </footer> <div class="region region-bottom"> <div id="block-menu-menu-site-administraration" class="block block-menu first last odd" role="navigation"> <ul class="menu"><li class="menu__item is-leaf first last leaf"><a href="/cas?destination=node/7123" title="UA NetID login" class="menu__link">Login</a></li> </ul> </div> </div> <script src="https://ltrr.arizona.edu/sites/all/modules/picture/picturefill2/picturefill.min.js?v=2.3.1"></script> <script src="https://ltrr.arizona.edu/sites/all/modules/picture/picture.min.js?v=7.96"></script> <script src="https://ltrr.arizona.edu/sites/all/themes/ua_zen/js/ua_zen_back_to_top.js?sioihn"></script> <script src="https://cdn.uadigital.arizona.edu/lib/ua-bootstrap/master/ua-bootstrap.min.js?=sioihn"></script> </body> </html>