'Primary productivity' presentation slideshows

Introduction to Science 10

777 views • 65 slides

741 views • 58 slides

Quantifying Communities

Quantifying Communities. Community structure is measured in different ways. Species Richness : The number of _______ species in the community Species Diversity : The number and _________of species in the community. Are All Ecosystems Equal?.

623 views • 52 slides

Major Ecosystems of the World

708 views • 46 slides

Stream Ecology I

Stream Ecology I. Abiotic components Primary producers Invertebrates Vertebrates. 1. Abiotic Components. Important starting point for species and abundances Environments that are structurally simple or extreme tend to support fewer species

511 views • 37 slides

Ocean Color Remote Sensing Pete Strutton, COAS/OSU

483 views • 36 slides

Crash Course

Crash Course. Chapters 8-10. Photosynthesis & Cellular Respiration. 6CO2+6H2O->C6H12O6+6O2 C6H12O6+6O2->6CO2+6H2O Photoautotrophs. Primary Productivity. The amount of energy plants converted from the sun Gross Primary Productivity=GPP Net Primary Productivity=NPP GPP=NPP+Respiration.

594 views • 34 slides

Population Dynamics

Population Dynamics. Populations are dynamic. Size Density Age distribution Dispersion (spatial pattern). These changes (population dynamics) occur in response to environmental stress. Dispersion patterns within populations. Why clumping?. Resources vary from place to place

553 views • 30 slides

Energy Flow and Chemical Cycling

Energy Flow and Chemical Cycling. Every organism requires energy to carry out life processes such as growing, moving, and reproducing. Photosynthetic producers such as plants convert the light energy from sunlight to the chemical energy of organic compounds.

536 views • 25 slides

Estuaries

541 views • 24 slides

Ecosystems Food Webs Energy exchange

Ecosystems Food Webs Energy exchange. Questions. Which of the following would represent a good investigative experiment testing for affects of a drug on pregnancy? 1) A pregnant mouse given 1 ml of a drug and a non-pregnant mouse given 1 ml of a placebo.

515 views • 17 slides

Ecosystems & Restoration Ecology

Ecosystems & Restoration Ecology. Chapter 55. Learning Targets. I can explain how energy regulates the amount and sizes of trophic levels. I can describe the fundamental relationship between autotrophs, heterotrophs and decomposers in an ecosystem.

738 views • 17 slides

Ecosystems Food Webs Energy exchange

Ecosystems Food Webs Energy exchange. Questions. Which of the following would represent a good investigative experiment testing for affects of a drug on pregnancy? 1) A pregnant mouse given 1 ml of a drug and a non-pregnant mouse given 1 ml of a placebo.

454 views • 17 slides

Ocean Water and Ocean Life

453 views • 17 slides

Dissolved Oxygen

401 views • 12 slides

Chapter 6 Aquatic Biodiversity

Chapter 6 Aquatic Biodiversity. Mandi Blanks. Vocabulary. Benthos : bottom dwellers such as barnacles and oysters that anchor themselves to one spot, worms that burrow into the sand or mud, & lobsters and crabs that walk about on the bottom

234 views • 10 slides

184 views • 9 slides

Seagrass Ecology

Seagrass Ecology Estuarine seagrass ecosystems in North Carolina and Florida Seagrasses Angiosperms (flowering plants) that live life entirely underwater Primary productivity is among the highest measured (500 - 4000 g C/m 2 /year)

805 views • 7 slides

Seagrass Ecology

Seagrass Ecology. Estuarine seagrass ecosystems in North Carolina and Florida. Seagrasses. Angiosperms (flowering plants) that live life entirely underwater Primary productivity is among the highest measured (500 - 4000 g C/m 2 /year)

474 views • 7 slides

Seagrass Ecology

Seagrass Ecology. Estuarine seagrass ecosystems in North Carolina and Florida. Seagrasses. Angiosperms (flowering plants) that live life entirely underwater Primary productivity is among the highest measured (500 - 4000 g C/m 2 /year)

198 views • 7 slides