'Tree ring' diaporamas de présentation

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Falling for you pillows

Falling for you pillows

Falling for you pillows. A thanksgiving gift of love. Genealogy Botany Embroidery Appliqué. Embroidery Art form using threads to decorate fabric. The oldest embroidery date back to the Middle Ages. Requirement. Embroider family name. Embroidery stitches. Running stitch.

By oni
(199 views)

Day 3

Day 3

Day 3. Driving Questions Why do we need to study past climate? How can we reconstruct past climate?. Agenda. Morning 1. Observing tree cookies. 2. Tree rings: How can trees tell us about climate? 3. Tree coring (10 oak trees) 4. Tree as proxy data: Tree core analysis and finding

By oded
(119 views)

Abstract

Abstract

Cascadia Subduction Processes and Earthquake Hazards. by Janelle Anzalone Earth Science Major, ES473 Environmental Geology, Spring 2009. Abstract

By chaim
(130 views)

Special thanks

Special thanks

A465 EGU2011-3321. Climatic interpretation of tree ring stable isotopes in the southeast Tibetan Plateau : links with regional cloud cover. Chunming Shi 1,2 , Valérie Daux 1 , Valérie Masson-Delmotte 1 , Camille Risi 3 , Jing Gao 4 , Xiaochun Wang 2 and Qi-Bin Zhang 2

By saki
(181 views)

Insights into Climate Dynamics from Paleoclimate Data

Insights into Climate Dynamics from Paleoclimate Data

Insights into Climate Dynamics from Paleoclimate Data. Interannual Through Millennial Timescales. Michael E. Mann Department of Environmental Sciences University of Virginia. Richard Foster Flint Symposium Dynamical Paleoclimatology In Honor of the Memory of Barry Saltzman

By elyse
(124 views)

Wood Anatomy and Tree Growth: ________

Wood Anatomy and Tree Growth: ________

Wood Anatomy and Tree Growth: ________. Types of Wood Coniferous Difuse Porous Ring Porous. Wood Anatomy and Tree Growth: ________. Softwood (coniferous trees). Hardwood

By kaelem
(527 views)

Want to understand climate? Ask a tree who was there!

Want to understand climate? Ask a tree who was there!

“Learning from Tree Rings” Earth2Class Workshops for Teachers Guest Scientist: Nicole Davi 15 January 2011. Want to understand climate? Ask a tree who was there!.

By rasia
(119 views)

Principles of Dendrochronology

Principles of Dendrochronology

Principles of Dendrochronology. Uniformitarianism Principle. James Hutton, British geologist (published 1785–1788) “The present is the key to the past.” Corollary to this principle: “The past is the key to the future.” Illustrates the “trajectory of science,” past, present, and future:.

By tahmores-nay
(172 views)

DETERMINATION OF Pb AND Mn IN TREE-RINGS

DETERMINATION OF Pb AND Mn IN TREE-RINGS

Institute of Physics, Laboratory for Plasma Chemistry. DETERMINATION OF Pb AND Mn IN TREE-RINGS AND BARK OF LINDEN ( Tilia platyphyllos Scop. ) BY U-SHAPED DC-ARC D. M. Marković 1 , I. Novović 1 , D. Vilotić 2 , Lj. Ignjatović 3 and V. Srećković 1

By plato-slater
(127 views)

Laboratory Methods in Dendrochronology

Laboratory Methods in Dendrochronology

Laboratory Methods in Dendrochronology. Now, let’s take our wood samples back to the laboratory: Pre-process our cores: Lay out all cores in their straws so they can air-dry. Once dry, select a core and write its ID on a core mount (both sides).

By blake-campos
(115 views)

Tree Growth and Climate Change in Northeast Ohio: The Sassafras Knoll Site CLIMATE CHANGE 2005

Tree Growth and Climate Change in Northeast Ohio: The Sassafras Knoll Site CLIMATE CHANGE 2005

Tree Growth and Climate Change in Northeast Ohio: The Sassafras Knoll Site CLIMATE CHANGE 2005 Geology 210. Site Locations:. Figure 2 . Tree ring GPS locations at Sassafras Knoll (lower right).

By jackson-webb
(163 views)

Pre-monsoon precipitation signal in tree rings

Pre-monsoon precipitation signal in tree rings

Pre-monsoon precipitation signal in tree rings of timberline Betula utilis in the Central Himalayas. 1,2 Binod Dawadi, 2 Eryuan Liang. 1 Central Department of Hydrology and Meteorology, Tribhuvan University, Kathmandu, Nepal 2 Institute of Tibetan Plateu Research,

By mildredm
(0 views)

Pre-monsoon precipitation signal in tree rings

Pre-monsoon precipitation signal in tree rings

Pre-monsoon precipitation signal in tree rings of timberline Betula utilis in the Central Himalayas. 1,2 Binod Dawadi, 2 Eryuan Liang. 1 Central Department of Hydrology and Meteorology, Tribhuvan University, Kathmandu, Nepal 2 Institute of Tibetan Plateu Research,

By rlevin
(0 views)

Introduction to Dendrochronology Lab

Introduction to Dendrochronology Lab

Introduction to Dendrochronology Lab. Instructor: Ellis Margolis ellisqm@ltrr.arizona.edu BBTRB room 321. What we’re doing today. Introductions (photo) Syllabus and schedule Tree-ring dating background Lab notes Tree-ring exercises Paper bristlecone pine Paper archeological site.

By weil
(2 views)

Part IV: Historical Climate Changes Lecture 18: The Little Ice Age

Part IV: Historical Climate Changes Lecture 18: The Little Ice Age

Part IV: Historical Climate Changes Lecture 18: The Little Ice Age. (Chapter 15). Vikings invaded southwestern Greenland. Vikings abandoned Greenland. Frequency of sea ice intrusion along the coast of Iceland. MW: 1000-1300. LIA: 1400-1900. Canada arctic lichen.

By dcronan
(0 views)

Stems

Stems

Possible functions of stems : Supports leaves, flowers, and fruits Ex. Tree branches Conducts water, nutrients and products of photosynthesis to other parts of the plant. Ex. Xylem and phloem in the stem. Stems. Functions continue…. Can store water Ex: cacti.

By skessler
(3 views)


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