'Net productivity' presentation slideshows

Ecosystem Ecology

571 views • 56 slides

Ecosystem Ecology

Ecosystem Ecology. Ecosystem Ecology I. Introduction - Ecosystem: an assemblage of organisms, together with their chemical and physical environments. Ecosystem Ecology I. Introduction II. Energy Flow. Ecosystem Ecology I. Introduction II. Energy Flow A. Productivity.

768 views • 53 slides

TROPHIC STRUCTURE

TROPHIC STRUCTURE. READINGS: FREEMAN, 2005 Chapter 54 Pages 1243-1247. ECOSYSTEM. ECOSYSTEM. Consists of a community and its physical environment. The non-living (abiotic) components of an ecosystem include air, water and soil.

471 views • 40 slides

Collaborative Human Computing

474 views • 36 slides

Conservation Biology

Conservation Biology. Biodiversity. Trophic Levels. Primary Producers Primary Consumers Secondary Consumers Tertiary Consumers Quaternary Consumers. Trophic Levels. Primary Producers Primary Consumers Secondary Consumers Tertiary Consumers Quaternary Consumers. Keystone Species.

422 views • 33 slides

Conservation Biology

Conservation Biology. Biodiversity. Trophic Levels. Primary Producers Primary Consumers Secondary Consumers Tertiary Consumers Quaternary Consumers. Trophic Levels. Primary Producers Primary Consumers Secondary Consumers Tertiary Consumers Quaternary Consumers. Keystone Species.

546 views • 33 slides

Primary Productivity

Primary Productivity. Primary Productivity. The flow of energy through any ecosystem starts with the fixation of sunlight by plants and other autotrophic organisms. In this way the plant accumulates energy and this energy is called primary production .

308 views • 20 slides

Stages Of Succession in a Xerosere

Stages Of Succession in a Xerosere. Asra, Christine, Haruka , Nicole and Sabrina. Stage 1. Bare, inorganic a-biotic surface becomes available for colonization Pioneers: typically r-selected species. Stage 2. Stage 2 colonization: Pioneers colonize the area first.

2.19k views • 18 slides

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.

419 views • 15 slides

Energy Transfer Through an Ecosystem

380 views • 5 slides

3.4.5 Energy Transfers

3.4.5 Energy Transfers. L.O: explain why energy transfer is not efficient in natural ecosystems to describe how productivity can be increased in managed ecosystems Starter: State the type of organism always found at the beginning of a food chain

289 views • 4 slides

AP LAB 12

144 views • 3 slides