• Deprecated function: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\Component\Utility\Unicode::validateUtf8() (line 395 of core/lib/Drupal/Component/Utility/Unicode.php).
    Drupal\Component\Utility\Unicode::validateUtf8(NULL) (Line: 65)
Drupal\Component\Utility\Xss::filter(NULL) (Line: 351)
_colorbox_formatter_get_caption(Array) (Line: 140)
template_preprocess_colorbox_formatter(Array, 'colorbox_formatter', Array)
call_user_func_array('template_preprocess_colorbox_formatter', Array) (Line: 261)
Drupal\Core\Theme\ThemeManager->render('colorbox_formatter', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 250)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->{closure}() (Line: 1881)
Twig\Extension\CoreExtension::captureOutput(Object) (Line: 40)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/fields/field.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array) (Line: 504)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 41)
__TwigTemplate_0c51b0c178cb5a13267b2425c05b1ebb->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/embed/media--media-library.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('media', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array) (Line: 504)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 224)
Drupal\entity_embed\Plugin\Filter\EntityEmbedFilter->Drupal\entity_embed\Plugin\Filter\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 223)
Drupal\entity_embed\Plugin\Filter\EntityEmbedFilter->process('

Credit: <a href="https://www.flickr.com/photos/jimmyg/30189495853/in/photolist-MZK4kc-22WMGf5-pSXnSx-eSWSLC-6TmYNJ-sNs56J-nVq9ZK-orrjqL-cfUUTo-aNxENv-pWoAzk-p1rL7t-pWym8Z-GdmcCc-aQsB1p-zE9hb2-c8cBqb-bUb2Qx-FNeJSE-2b4JEiu-L1xGpr-aegzJe-9C9Pto-iX8B4-M7bF-nHgna5-og1TYe-9EHkUH-Vt4aTB-NvfFq3-aDqHbE-aBUUJC-aDmUyZ-a6uwso-eaUeSJ-rWYHKC-cfnHg5-cfnH69-fs2sY9-4DNTHB-9zcUYS-C48qTx-5R89X7-gPTbMx-gPU6iH-QeUGu3-LbhC6d-kM9Qtj-pE8FtH-pMVyJZ">Jimmy G</a> via Flickr





By the end of the present century, more than 80% of humans are expected to live in urban centers. This shift away from rural and agrarian living highlights the growing importance of urban ecosystems, as well as these landscapes’ implications for ecology and sustainability.

In this episode of <em>BioScience</em> Talks, we’re joined by <a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="7d6a9b3c-7157-43a9-b21b-f92f8e99d61c" href="/node/55">Dr. Steward Pickett</a> of the Cary Institute of Ecosystem Studies, who describes the theoretical underpinnings of the long-running <a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="aa42c5e5-3d45-4ee4-a5f0-a505d4e0a13c" href="/node/200">Baltimore Ecosystem Study</a>, as well as the ways in which knowledge gained from this research is translated into real-world sustainability improvements.

<em>Source: <a href="http://bioscience-talks.aibs.org/lessons-from-the-baltimore-ecosystem-study">Bioscience Talks</a></em>
', 'en') (Line: 118)
Drupal\filter\Element\ProcessedText::preRenderText(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 250)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->{closure}() (Line: 1881)
Twig\Extension\CoreExtension::captureOutput(Object) (Line: 40)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/fields/field.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 371)
__TwigTemplate_d8b9d79a84c0c5604a5fadd8bc853000->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/nodes/node--audio_video_slideshow.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50)
Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Deprecated function: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in Drupal\Component\Utility\Xss::filter() (line 69 of core/lib/Drupal/Component/Utility/Xss.php).
    Drupal\Component\Utility\Xss::filter(NULL) (Line: 351)
_colorbox_formatter_get_caption(Array) (Line: 140)
template_preprocess_colorbox_formatter(Array, 'colorbox_formatter', Array)
call_user_func_array('template_preprocess_colorbox_formatter', Array) (Line: 261)
Drupal\Core\Theme\ThemeManager->render('colorbox_formatter', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 250)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->{closure}() (Line: 1881)
Twig\Extension\CoreExtension::captureOutput(Object) (Line: 40)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/fields/field.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array) (Line: 504)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 41)
__TwigTemplate_0c51b0c178cb5a13267b2425c05b1ebb->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/embed/media--media-library.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('media', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array) (Line: 504)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 224)
Drupal\entity_embed\Plugin\Filter\EntityEmbedFilter->Drupal\entity_embed\Plugin\Filter\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 223)
Drupal\entity_embed\Plugin\Filter\EntityEmbedFilter->process('

Credit: <a href="https://www.flickr.com/photos/jimmyg/30189495853/in/photolist-MZK4kc-22WMGf5-pSXnSx-eSWSLC-6TmYNJ-sNs56J-nVq9ZK-orrjqL-cfUUTo-aNxENv-pWoAzk-p1rL7t-pWym8Z-GdmcCc-aQsB1p-zE9hb2-c8cBqb-bUb2Qx-FNeJSE-2b4JEiu-L1xGpr-aegzJe-9C9Pto-iX8B4-M7bF-nHgna5-og1TYe-9EHkUH-Vt4aTB-NvfFq3-aDqHbE-aBUUJC-aDmUyZ-a6uwso-eaUeSJ-rWYHKC-cfnHg5-cfnH69-fs2sY9-4DNTHB-9zcUYS-C48qTx-5R89X7-gPTbMx-gPU6iH-QeUGu3-LbhC6d-kM9Qtj-pE8FtH-pMVyJZ">Jimmy G</a> via Flickr





By the end of the present century, more than 80% of humans are expected to live in urban centers. This shift away from rural and agrarian living highlights the growing importance of urban ecosystems, as well as these landscapes’ implications for ecology and sustainability.

In this episode of <em>BioScience</em> Talks, we’re joined by <a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="7d6a9b3c-7157-43a9-b21b-f92f8e99d61c" href="/node/55">Dr. Steward Pickett</a> of the Cary Institute of Ecosystem Studies, who describes the theoretical underpinnings of the long-running <a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="aa42c5e5-3d45-4ee4-a5f0-a505d4e0a13c" href="/node/200">Baltimore Ecosystem Study</a>, as well as the ways in which knowledge gained from this research is translated into real-world sustainability improvements.

<em>Source: <a href="http://bioscience-talks.aibs.org/lessons-from-the-baltimore-ecosystem-study">Bioscience Talks</a></em>
', 'en') (Line: 118)
Drupal\filter\Element\ProcessedText::preRenderText(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 250)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->{closure}() (Line: 1881)
Twig\Extension\CoreExtension::captureOutput(Object) (Line: 40)
__TwigTemplate_273072a643fb1f8506fbeb733eb7d745->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/fields/field.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array) (Line: 475)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 371)
__TwigTemplate_d8b9d79a84c0c5604a5fadd8bc853000->doDisplay(Array, Array) (Line: 360)
Twig\Template->yield(Array) (Line: 335)
Twig\Template->render(Array) (Line: 38)
Twig\TemplateWrapper->render(Array) (Line: 33)
twig_render_template('themes/custom/cary/templates/nodes/node--audio_video_slideshow.html.twig', Array) (Line: 348)
Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 491)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50)
Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Lessons from the Baltimore Ecosystem Study

Credit: Jimmy G via Flickr

By the end of the present century, more than 80% of humans are expected to live in urban centers. This shift away from rural and agrarian living highlights the growing importance of urban ecosystems, as well as these landscapes’ implications for ecology and sustainability.

In this episode of BioScience Talks, we’re joined by Dr. Steward Pickett of the Cary Institute of Ecosystem Studies, who describes the theoretical underpinnings of the long-running Baltimore Ecosystem Study, as well as the ways in which knowledge gained from this research is translated into real-world sustainability improvements.

Source: Bioscience Talks

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