The Carbon Cycle and Primary Productivity

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AP Lab 12: Primary Productivity

Dissolved Oxygen Levels. Oxygen is essential for life. WHY?Dissolved oxygen levels are an extremely important factor in determining the quality of an aquatic environment.Terrestrial environments hold over 95% MORE oxygen than aquatic environments.. Sources of Dissolved Oxygen. AtmospherePhotosyn

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PRIMARY PRODUCTIVITY

PRIMARY PRODUCTIVITY. ASHTON CAUDLE, PATRICIA MULLER, SARAH RUTLAND, MATT EVANS, & ROY KIM. The main source of energy for primary production is sunlight, which is one of the three reactants of photosynthesis. . BACKGROUND:. WHAT IS PRIMARY PRODUCTIVITY?.

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The Ocean’s primary Productivity

The Ocean’s primary Productivity. Marine Biomass. Phytoplankton bloom. Environment. Ecosystem – composed of living organisms and their nonliving environment Biotic – living organisms Abiotic – physical characteristics . Habitat. An organisms habitat is where it lives.

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Primary Productivity

Primary Productivity . Amount of energy or mass created during photosynthesis gC / m 2 / yr or kcal/ m 2 / yr Net Primary Productivity: biomass for herbivores GPP – CR = NPP Factors that contribute to its success Nutrients, temperature, sunlight, moisture. Primary Productivity .

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Primary Productivity

Primary Productivity. Jason Broshear Katherine Echement Zach Moning Leo Sack. Photosynthesis. Photosynthesis. Respiration. Carbon Cycle. Greenhouse Effect. Primary Productivity. Phytoplankton. Phytoplankton. Single-celled plants Photosynthesis

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In the sea

In the sea. By:JOELL. Humpback whale. The humpback whale is a mammal . It has no teeth. It uses baleen to strain prey . Shark . The shark can hear a heartbeat from 3 (three) miles away. When they lose theire teeth more teeth will come in. Squid.

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Dissolved Oxygen and Aquatic Primary Productivity

Dissolved Oxygen and Aquatic Primary Productivity. Dissolved Oxygen. In an aquatic environment, oxygen must be dissolved in order to be available for organisms You measured the amount of dissolved oxygen in water samples at different temperatures. Results. Dissolved Oxygen Availability.

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ESTIMATING OCEANIC PRIMARY PRODUCTIVITY:

ESTIMATING OCEANIC PRIMARY PRODUCTIVITY: . AN EVALUATION OF OCEAN COLOR ALGORITHMS AND GENERAL CIRCULATION MODELS. Vincent S. Saba, Marjorie A.M. Friedrichs, Mary-Elena Carr, and the PPARR4 team. Background. Primary Productivity Algorithm Round Robin (PPARR):

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Global Potential Net Primary Productivity

Global Potential Net Primary Productivity. Mg C ha -1 yr -1. Variation in NPP. What would Michael Huston say?. Biome Differences in NPP (Terrestrial). Length of the growing season is the major factor that explains biome differences in NPP.

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PRIMARY PRODUCTIVITY Productivity is the rate of biomass formation

PRIMARY PRODUCTIVITY Productivity is the rate of biomass formation Primary productivity (photosynthesis) of phytoplankton can be measured directly by O 2 production Photosynthesis can be summarized as 6CO 2 + 12 H 2 0  ---->  C 6 H 12 O 6 + 6O 2 + 6H 2 O

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Gulf of Mexico Primary Productivity

Gulf of Mexico Primary Productivity. Estimates of NPP based on NASA Satellite data. Products Available. NPP estimates are obtained from www.science.oregonstate.edu/ocean.productivity/ as referenced by NASA Ocean Color Web Estimates available include SeaWiFS and MODIS-Aqua based estimates.

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MODIS Net Primary Productivity (NPP)

MODIS Net Primary Productivity (NPP). Theory, algorithm development, and example applications. Peter E. Thornton Numerical Terradynamic Simulation Group School of Forestry, University of Montana, Missoula, MT. Outline. Background and theory (radiation use efficiency)

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Dissolved Oxygen and Primary Productivity Lab

Dissolved Oxygen and Primary Productivity Lab. "Why did fish that I kept in an aquarium over my radiator die? An aerator was producing a constant stream of bubbles, so they should have had plenty of oxygen." At the end of this laboratory you should be able to answer this question.

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Star of the Sea Primary School

Star of the Sea Primary School. All day 4 day 4 Year-Old Kindergarten Option. Why?. Brain Research Experience Economic factors Opportunity AEDI Mandate. Why Not?. How?. Who?. Frequently Asked Questions?. Is it compulsory? What if I cannot afford it?

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Primary Productivity

Primary Productivity. “Ultimately, what limits the productivity if the environment is whatever limits the productivity of the producers.” ~ Dr. Tom Langen. Net Primary Productivity (NPP) a.k.a. Plant Growth.

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Primary Productivity in the Marine Environment

Primary Productivity in the Marine Environment. Fig. 13.5. Primary productivity. Energy is converted into organic matter to be used by cells Photosynthesis using solar radiation 99.9% of marine life relies directly or indirectly on photosynthesis for food

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Ecosystem Type Net Primary Productivity

Net Primary Productivity of Different Systems. Ecosystem Type Net Primary Productivity (kilocalories/meter 2 /year) Tropical Rain Forest 9000 Estuary 9000 Swamps and Marshes 9000 Savanna 3000

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Water Chemistry and Primary Productivity

Water Chemistry and Primary Productivity. Mrs. Daniels IB HL/ AP Biology Revised September 2008. Atomic Structure. Proton (p + ) : A positively charged particle found in the central core of an atom (called the nucleus)

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Primary Productivity & Phytoplankton Growth

Primary Productivity & Phytoplankton Growth. Provided by the SeaWiFS Project, NASA/Goddard Space Flight Center and ORBIMAGE. thanks to Tammi Richardson, Claudia Benitez-Nelson & Ron Benner for many of these slides.

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Environments and Primary Productivity

Environments and Primary Productivity. Environments. Pelagic ……the water Neritic – over continental shelf Oceanic Epipelagic: down to 200 m Mesopelagic: 200-1000 m Bathypelagic: 1000-4000 m Benthic …..the bottom. Neritic. 200 m. Oceanic. Epipelagic Mesopelagic Bathypelagic. 200 m.

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ESTIMATING OCEANIC PRIMARY PRODUCTIVITY:

ESTIMATING OCEANIC PRIMARY PRODUCTIVITY:. AN EVALUATION OF OCEAN COLOR ALGORITHMS AND GENERAL CIRCULATION MODELS. Vincent S. Saba, Marjorie A.M. Friedrichs, Mary-Elena Carr, and the PPARR4 team. Background. Primary Productivity Algorithm Round Robin (PPARR):

328 views • 29 slides