'Water stress' presentation slideshows

1.03k views • 68 slides

Biomass, Productivity and Allocation

Biomass, Productivity and Allocation. Lectures 11 &12. I. Production Ecology. Introduction

759 views • 44 slides

Victor H. Ramirez-Builes. Graduate student in the Agronomy and soils department-UPRM Research Leader Eric W. Harmsen, Ph

USDA TSTAR. Evapotranspiration and crop coefficients for two genotypes of common bean ( Phaseolus vulgaris L.) with variable surface resistance under water-limited and non-limited conditions. Victor H. Ramirez-Builes. Graduate student in the Agronomy and soils department-UPRM Research Leader

587 views • 41 slides

Plant water relations

Plant water relations. Douglas R. Cobos, Ph.D. Decagon Devices and Washington State University. Plants fundamental dilemma . Biochemistry requires a highly hydrated environment (> -3 MPa) Atmospheric environment provides CO 2 and light but is dry (-100 MPa). Water potential.

4.05k views • 40 slides

11/13/13

11/13/13. Today ? Finish Photosynthesis Lecture (The Calvin Cycle) & Complete Overview Chart Tomorrow ? Start AP Photosynthesis Lab. A review of photosynthesis. Light reactions convert solar energy to chemical energy ATP Calvin cycle

636 views • 37 slides

Advanced Hydrology and Water Resources Management

Advanced Hydrology and Water Resources Management. Alberto Montanari University of Bologna. Learning Objectives.

979 views • 32 slides

Being bold

Being bold. Many food and drink companies have good individual environmental records FDF decided to be bold about making a real difference for the environment We decided to take a more structured approach towards tackling the challenges. Why change?.

588 views • 29 slides

Descriptions of a few land surface models

Descriptions of a few land surface models. VIC : large-scale land surface hydrology ColSim : reservoir operations CropSyst : cropping systems. Variable Infiltration Capacity (VIC) Model. Large-scale land surface hydrology. Model Overview.

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Get the Dirt On Gardening!

362 views • 28 slides

Growth Hormones Ethylene and Abscisic Acid Plant Physiology 751

Growth Hormones Ethylene and Abscisic Acid Plant Physiology 751. 1. Ethylene response. http://www.youtube.com/watch?v=KCUceQulHdw. Pineapple flowering www.pbase.com . Ethylene Biosynthesis. Some physiological effects of ethylene. Triple response. Epinasty (downward bending of leaves).

559 views • 19 slides

Blueberry Irrigation andSoil Moisture Management

Blueberry Irrigation andSoil Moisture Management. Rong Zhou President of Mini Rain Company Deputy Director of China Irrigation Association. Importance of irrigation for blueberry - Keeping proper soil moisture is very important for blueberry

449 views • 19 slides

Case Study : Modern Spate Irrigation in the Arsi Zone

Case Study : Modern Spate Irrigation in the Arsi Zone. Presented by: John-Paul van den Ham Supervisors: Prof. Linden Vincent Dr. Frank van Steenbergen. Content. Research Questions Study Area Overview of research objects Water Management The Design Operation & Field Application

304 views • 18 slides

Factors Affecting Plant Growth

Factors Affecting Plant Growth. External Factors - Light. Terrestrial plants use pigments to capture light Chlorophyll Absorbs light in the red and blue areas of the spectrum Carotinoids Absorb in the blue-green spectrum Quantity of light depends on Geographical area

1.08k views • 18 slides

Improved Management of Water Resources: Key to Achieve the Goal of Total Sanitation Programme

Improved Management of Water Resources: Key to Achieve the Goal of Total Sanitation Programme. By BP Kothyari, PP Dhyani and BS Bisht GBPIHED, Katarmal- Almora and LBSNAA, Mussoorie-India. GBPIHED. Water Stress/ Crisis: An Overview.

429 views • 16 slides

Energy, Water and Food Security Nexus: The Scope of Desalination with Renewable Energy in the MENA Region

Energy, Water and Food Security Nexus: The Scope of Desalination with Renewable Energy in the MENA Region. Bekele Debele Negewo Water Resources Specialist, World Bank Oman, February 22-23, 2011. Outline . Overview of the challenges What is the World Bank doing?

379 views • 16 slides

Energy, Water and Food Security Nexus: The Scope of Desalination with Renewable Energy in the MENA Region

Energy, Water and Food Security Nexus: The Scope of Desalination with Renewable Energy in the MENA Region. Bekele Debele Negewo Water Resources Specialist, World Bank Oman, February 22-23, 2011. Outline . Overview of the challenges What is the World Bank doing?

374 views • 16 slides

NDVI: What It Is and What It Measures

NDVI: What It Is and What It Measures. Danielle Williams. What is NDVI?. Normalized difference vegetation index mathematical formula derived to form a single spectral based number more sensitive than just a single wavelength ratio - no units. What does NDVI measure? .

600 views • 11 slides

CAADP - FRAMEWORK FOR AFRICAN AGRICULTURE SECTOR PERFORMANCE

263 views • 11 slides

Courtesy Paul Davies UKMO Presented by Richard (Rick) Jones

297 views • 9 slides

Plant Hormones & their Effects

Plant Hormones & their Effects. AP Biology. Auxin. Found : Embryo of seed, meristems of apical buds, young leaves Major Functions - Stimulates stem elongation root growth, cell differentiation, and branching - Regulates development of fruit - Enhances apical dominance

190 views • 7 slides