'Leaf area' diaporamas de présentation

Vegetation Indices

Vegetation Indices. Lecture 7 prepared by R. Lathrop 10/99 Modified 3/06. Remote Sensing of the Earth: Clues to a Living Planet.

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AN RPC EVALUATION OF NASA REMOTE SENSING INPUTS AND MODEL DERIVED DATA FOR REGIONAL CROP YIELD PREDICTION MODELING

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Technological Advances in Nutrient Management

Technological Advances in Nutrient Management. Clain Jones, Extension Soil Fertility Specialist (406) 994-6076. What can new technologies do for the producer?. New technologies can: Assess soil nutrient variability Increase the possibility of higher yields and quality

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www.sustoil.org 9 th June 2010

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Biogenic emissions from tropical ecosystems

Biogenic emissions from tropical ecosystems. Michael Barkley & Paul Palmer University of Edinburgh. HCHO August 2006 (Ozone Monitoring Instrument). biogenic, pryogenic, anthropogenic. biogenic anthropogenic. biogenic anthropogenic. pryogenic anthropogenic. pyrogenic anthropogenic.

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National Ecological Observatory Network

National Ecological Observatory Network. Dave Tazik & NEON Team Toolik Field Station Vision Workshop Portland, OR 2-4 August 2012. A Continental Observation System. A CONTINENTAL-SCALE OBSERVATION SYSTEM. 30 year period of observation. NEON Mission. Causes of Change Climate Land Use

556 views • 32 slides

Growth

Growth. What is growth ? How plant grow ? Growth potential ?. Growth. Change in dry weight = Net photosynthesis = Gross photosynthesis - Respiration - Loss (Dead) - Translocation Dw2 - Dw1. Potential crop growth. Dw = net photosynthesis

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Effects of moisture stress on Douglas-fir physiology and growth

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Can we improve restoration success in the Great Basin?

Can we improve restoration success in the Great Basin?. Elizabeth Leger University of Nevada, Reno. Restoration in the Great Basin. How can we improve restoration success in the Great Basin?. Putting the pieces together. Reduce cheatgrass seed production and seed bank

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How Plants Grow & Respond to Disturbance

How Plants Grow & Respond to Disturbance. Succession & Disturbance. Community change is driven by successional forces: Immigration and establishment of plants Competition between plants Site modification Stabilization. Succession & Disturbance. Disturbances affect succession: Fire

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Climate Change as a Driver in Mountain Pine Beetle Outbreaks in Eastern Washington

Climate Change as a Driver in Mountain Pine Beetle Outbreaks in Eastern Washington. Elaine E. Oneil 1 , Jeffrey A. Hicke 2 , Donald McKenzie 3 , and James A. Lutz 1 1 College of Forest Resources, University of Washington 2 Department of Geography, University of Idaho

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Week 3: Hydrology concepts & Anthropocentric Impacts on Water Quantity and Timing

Week 3: Hydrology concepts & Anthropocentric Impacts on Water Quantity and Timing. For UNM Community and Regional Planning, CRP527 Presenter/instructor: Rich Schrader Week 3. How much water will this watershed produce?. How much yield depends on watershed context. Elevation Aridity of area

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Temperate Deciduous Forest Botanist

Temperate Deciduous Forest Botanist. By: Claire Riddell. Plants In the Deciduous Forest.

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Action Group D2: Nutrient cycling and critical loads

Action Group D2: Nutrient cycling and critical loads Pasi Rautio ICP Forests Expert panel on foliar analysis and litterfall Description:

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Vegetation Coverage Estimation Using Remote Sensing Vegetation Index and Leaf Area Index

Vegetation Coverage Estimation Using Remote Sensing Vegetation Index and Leaf Area Index Jingfeng Huang, Daoyi Chen School of Mechanical, Aerospace and Civil Engineering The University of Manchester Manchester, M60 1QD, United Kingdom j.huang-2@postgrad.manchester.ac.uk

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Effect of Volumetric Water Content and Clover ( Trifolium incarnatum ) on the

Effect of Volumetric Water Content and Clover ( Trifolium incarnatum ) on the Survival of Escherichia coli O157:H7 in Soil. 123-52. Michael J. Rothrock Jr 1 , Jonathan M. Frantz 2 , Stephanie Burnett 3 , Kimberly L. Cook 4

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Vegetation Phenology and the Hydrological Cycle of Monsoons

LAI-Phen LAI-Mean CMAP. Evap. 17 mm yr -1 (5%). Total evap Canopy evap. Soil evap+ transpiration. Summary.

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INTRODUCTION

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