https://andreu-hayles.ldeo.columbia.edu/daily1.0 https://andreu-hayles.ldeo.columbia.edu/content/past-lab-members2019-04-26T17:30Znever https://andreu-hayles.ldeo.columbia.edu/content/publications2019-05-08T22:10Znever0.9 https://andreu-hayles.ldeo.columbia.edu/content/teaching2019-05-21T12:17Znever https://andreu-hayles.ldeo.columbia.edu/events2019-03-11T13:08Znever0.9 https://andreu-hayles.ldeo.columbia.edu/events/past2023-10-13T11:54Znever0.9 https://andreu-hayles.ldeo.columbia.edu/gallery2019-03-11T13:08Znever0.9 https://andreu-hayles.ldeo.columbia.edu/home2019-05-08T22:53Znever0.9 https://andreu-hayles.ldeo.columbia.edu/news2019-05-21T15:37Znever0.9 https://andreu-hayles.ldeo.columbia.edu/news/caroline-lelands-dissertation-defense2019-05-21T20:37Znever https://andreu-hayles.ldeo.columbia.edu/news/tree-rings-reveal-climate-secrets-forest2019-04-11T15:18Znever https://andreu-hayles.ldeo.columbia.edu/services2026-06-05T14:26Zweekly0.9 https://andreu-hayles.ldeo.columbia.edu/directory2026-06-05T14:26Zweekly0.9 https://andreu-hayles.ldeo.columbia.edu/people/laia-andreu-hayles2025-06-16T14:11Zyearly https://andreu-hayles.ldeo.columbia.edu/people2019-05-20T14:48Znever0.9 https://andreu-hayles.ldeo.columbia.edu/people/alumni2019-03-11T13:08Znever0.9 https://andreu-hayles.ldeo.columbia.edu/people/ben-gaglioti2019-05-20T14:41Znever https://andreu-hayles.ldeo.columbia.edu/people/caroline-wogan-leland2019-05-20T14:05Znever https://andreu-hayles.ldeo.columbia.edu/people/jessica-ann-geary2019-05-21T15:27Znever https://andreu-hayles.ldeo.columbia.edu/people/mario-alberto-garcia-jr2019-05-20T14:28Znever https://andreu-hayles.ldeo.columbia.edu/people/mathieu-levesque2019-05-20T14:42Znever https://andreu-hayles.ldeo.columbia.edu/people/milagros-rodriguez-caton2019-05-25T15:24Znever https://andreu-hayles.ldeo.columbia.edu/people/rose-christine-oelkers2019-05-21T15:33Znever https://andreu-hayles.ldeo.columbia.edu/publications/400-years-summer-hydroclimate-stable-isotopes-iberian-trees2019-05-20T21:45Znever https://andreu-hayles.ldeo.columbia.edu/publications/age-effects-and-climate-response-trees-multi-proxy-tree-ring-test-old-growth-life2019-05-20T21:37Znever https://andreu-hayles.ldeo.columbia.edu/publications/aged-withstanding-maintenance-growth-rates-old-pines-not-related-enhanced-water-use2019-05-15T16:58Znever https://andreu-hayles.ldeo.columbia.edu/publications/assessing-forest-vulnerability-climate-warming-using-process-based-model-tree-growth2019-05-14T20:57Znever https://andreu-hayles.ldeo.columbia.edu/publications/climate-and-atmospheric-co2-effects-iberian-pine-forests-assessed-tree-ring2019-05-14T21:45Znever https://andreu-hayles.ldeo.columbia.edu/publications/climate-extremes-and-predicted-warming-threaten-mediterranean-holocene-firs-forests2019-05-15T16:57Znever https://andreu-hayles.ldeo.columbia.edu/publications/climate-increases-regional-tree-growth-variability-iberian-pine-forests2019-05-20T21:34Znever https://andreu-hayles.ldeo.columbia.edu/publications/climatic-significance-tree-ring-width-and-d13c-spanish-pine-forest-network2019-05-14T21:42Znever https://andreu-hayles.ldeo.columbia.edu/publications/dendrochronological-dating-world-trade-center-ship-lower-manhattan-new-york-city2019-05-14T21:12Znever https://andreu-hayles.ldeo.columbia.edu/publications/dendrochronological-study-canal-del-roc-roig-avalanche-path-first-results-aludex2019-05-14T21:51Znever https://andreu-hayles.ldeo.columbia.edu/publications/dendrochronology-progress2019-05-14T21:14Znever https://andreu-hayles.ldeo.columbia.edu/publications/distinct-effects-climate-warming-populations-silver-fir-abies-alba-across-europe2019-05-14T21:05Znever https://andreu-hayles.ldeo.columbia.edu/publications/eight-hundred-years-summer-temperature-variations-southeast-iberian-peninsula2019-05-15T17:07Znever https://andreu-hayles.ldeo.columbia.edu/publications/environmental-stress-and-steppe-nomads-rethinking-history-uyghur-empire-744-8402019-05-15T16:47Znever https://andreu-hayles.ldeo.columbia.edu/publications/experiments-based-blue-intensity-reconstructing-north-pacific-temperatures-along-gulf2019-05-15T16:59Znever https://andreu-hayles.ldeo.columbia.edu/publications/high-yield-cellulose-extraction-system-small-whole-wood-samples-and-dual-measurement2019-05-15T16:36Znever https://andreu-hayles.ldeo.columbia.edu/publications/increasing-aridity-enhancing-silver-fir-abies-alba-mill-water-stress-its-south-western2019-05-14T21:49Znever https://andreu-hayles.ldeo.columbia.edu/publications/interannual-variations-needle-and-sapwood-traits-pinus-edulis-branches-under2019-05-15T16:55Znever https://andreu-hayles.ldeo.columbia.edu/publications/large-scale-coherent-signal-canopy-status-maximum-latewood-density-tree-rings-arctic2019-05-14T21:23Znever https://andreu-hayles.ldeo.columbia.edu/publications/little-ice-age-wetting-interior-asian-deserts-and-rise-mongol-empire2019-05-14T20:59Znever https://andreu-hayles.ldeo.columbia.edu/publications/long-tree-ring-chronologies-reveal-20th-century-increases-water-use-efficiency-no2019-05-15T16:41Znever https://andreu-hayles.ldeo.columbia.edu/publications/matching-dendrochronological-dates-southern-hemisphere-14c-bomb-curve-confirm-annual2019-05-20T21:42Znever https://andreu-hayles.ldeo.columbia.edu/publications/nonannual-tree-rings-climate-sensitive-prioria-copaifera-chronology-atrato-river2019-05-15T17:00Znever https://andreu-hayles.ldeo.columbia.edu/publications/novel-approach-homogenization-cellulose-use-micro-amounts-stable-isotope-analyses2019-05-14T21:40Znever https://andreu-hayles.ldeo.columbia.edu/publications/old-world-megadroughts-and-pluvials-during-common-era2019-05-14T21:02Znever https://andreu-hayles.ldeo.columbia.edu/publications/past-and-future-drought-mongolia2019-05-15T16:45Znever https://andreu-hayles.ldeo.columbia.edu/publications/pooled-versus-separate-measurements-tree-ring-stable-isotopes2019-05-14T21:38Znever https://andreu-hayles.ldeo.columbia.edu/publications/potential-explain-climate-tree-rings-south-iberian-peninsula2019-05-20T21:38Znever https://andreu-hayles.ldeo.columbia.edu/publications/response-pinus-leucodermis-climate-and-anthropogenic-activity-national-park-pollino2019-05-14T21:46Znever https://andreu-hayles.ldeo.columbia.edu/publications/shrub-expansion-tundra-ecosystems-dynamics-impacts-and-research-priorities2019-05-14T21:35Znever https://andreu-hayles.ldeo.columbia.edu/publications/signal-strength-and-climate-calibration-european-tree-ring-isotope-network2019-05-14T21:44Znever https://andreu-hayles.ldeo.columbia.edu/publications/spatial-variability-and-temporal-trends-water-use-efficiency-european-forests2019-05-14T21:09Znever https://andreu-hayles.ldeo.columbia.edu/publications/strip-bark-morphology-and-radial-growth-trends-ancient-pinus-sibirica-trees-central2019-05-15T16:53Znever https://andreu-hayles.ldeo.columbia.edu/publications/timing-and-potential-causes-19th-century-glacier-advances-coastal-alaska-based-tree2019-05-21T07:52Znever https://andreu-hayles.ldeo.columbia.edu/publications/traumatic-resin-ducts-alaska-mountain-hemlock-trees-provide-new-proxy-winter2019-05-21T07:44Znever https://andreu-hayles.ldeo.columbia.edu/publications/tree-ring-isotopes-capture-interannual-vegetation-productivity-dynamics-biome-scale2019-05-15T16:43Znever https://andreu-hayles.ldeo.columbia.edu/publications/tree-ring-reconstructed-summer-temperatures-northwestern-north-america-during-last2019-05-14T21:17Znever https://andreu-hayles.ldeo.columbia.edu/publications/using-vegetation-characterize-avalanche-canal-del-roc-roig-vall-de-nuria-eastern2019-05-14T21:53Znever https://andreu-hayles.ldeo.columbia.edu/publications/varying-boreal-forest-response-arctic-environmental-change-firth-river-alaska2019-05-20T21:33Znever https://andreu-hayles.ldeo.columbia.edu/publications/water-availability-drives-gas-exchange-and-growth-trees-northeastern-us-not-elevated2019-05-20T21:44Znever https://andreu-hayles.ldeo.columbia.edu/publications/water-use-efficiency-and-transpiration-across-european-forests-during-anthropocene2019-05-14T21:03Znever https://andreu-hayles.ldeo.columbia.edu/research-projects2019-03-11T13:08Znever0.9 https://andreu-hayles.ldeo.columbia.edu/research-projects/ancient-ghost-forests-reveal-how-alaskas-glaciers-and-cedar-trees-responded-past2019-06-24T18:08Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/climate-research-education-americas-using-tree-ring-speleothem-examples2019-05-21T22:10Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/collaborative-research-climate-human-and-ecosystem-interactions-face-rapidly2019-05-21T11:46Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/collaborative-research-determining-vulnerability-and-resilience-boreal-forests2019-05-21T11:01Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/collaborative-research-reconstructing-south-american-monsoon-sensitivity-internal2019-05-21T09:34Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/high-resolution-tropical-temperature-records-inferred-tree-ring-isotopes2019-05-21T21:40Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/mystery-expanding-tropics-past-future-themes2019-06-14T11:38Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/response-high-latitude-forests-warmer-and-co2-enriched-atmosphere-tree-rings2019-05-21T08:46Znever https://andreu-hayles.ldeo.columbia.edu/research-projects/tropical-forests-and-climate-warming-world2019-05-21T20:28Znever https://andreu-hayles.ldeo.columbia.edu/videos2019-03-11T13:08Znever0.9