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What is productivity in temperate oceans determined by?
Productivity in temperate oceans is determined by factors such as nutrient availability, light levels, temperature, and water movement. These factors influence the growth of phytoplankton, which forms the base of the food chain in marine ecosystems. Phytoplankton productivity supports the productivity of higher trophic levels in the ocean.
Is a zebra a primary or secondary consumer?
primary
Why do estuaries have high npp?
There are a number of reasons for estuaries' high NPP. Estuaries are nutrient-rich, with both rivers and tides bringing in nutrients. These are then added to the nutrients released by the decomposition of detritus and nitrogen-fixing bacteria. Estuarine producers are particularly adapted to live on muddy bottoms. Also, very few organisms graze on primary producers like salt-marsh grasses.
Is a blue bird a primary consumer?
A blue bird is a primary consumer
What are secondary and primary consumers?
Primary consumers feed on producers (plants) and secondary consumers feed on primary consumers. For example, rabbits are primary consumers because they feed on vegetation. Foxes are secondary consumers because they feed on rabbits.
Can you use primary productivity in a sentence?
One sentence with the primary productivity is: The companies focus was on the primary productive. This focus ensures all employees put the task at hand at the forefront.
What traits of an ecosystem does primary productivity measure?
The rate at which the ecosystem produces chemical energy from sunlight.
What is the difference between net primary productivity and primary productivity?
primary productivity is defined as the amount of . organic matter produced per unit area over a time period by plant during photosynthesis. and gross primary productivity minus respiration losses is the net primary productivity .
How are gross and net primary productivity of a community related?
Gross primary productivity is the total amount of energy captured by producers through photosynthesis, while net primary productivity is the amount of energy left after subtracting energy used for respiration. Net primary productivity is thus derived from gross primary productivity, as it represents the energy available to consumers in the community after accounting for producers' own energy needs.
What is forest productivity?
The capacity of a forest to produce specific products (i.e. biomass, lumber) over time as influenced by the interaction of vegetative manipulation and abiotic factors (i.e. soil, climate, physiography). Net primary productivity (NPP) provides the fundamental measure of forest productivity. When measured at the point of foliar carrying capacity for all potential flora, NPP is a measure of potential site productivity. Rate of product growth, an economic component, is occasionally used as a partial measure of forest productivity.
What is a measure of productivity?
A measure of productivity is a way to tell how much work is getting accomplished at a business. For instance, the number of shelves that get fully-stocked during a shift is an example of a productivity measure.
Which biome has a high primary productivity?
do
What do you mean when you say productivity is a relative measure?
single factor productivity and total factor productivity
In an aquatic ecosystem the algae and phytoplankton are responsible for primary productivity. All BUT ONE factor usually influences the primary productivity of a marine ecosystem. That is?
In a marine ecosystem, primary productivity is influenced by factors such as light availability, nutrient concentration, and temperature. However, the salinity of the water typically does not directly influence primary productivity in the same way. While extreme salinity can affect the types of organisms present, it is not a primary determinant of productivity like the other factors mentioned.
Does performance goal measure productivity?
yes! it measures productivity in the workplace
What type of measure is productivity?
Productivity is a performance measure that indicates how effectively an organization converts its resources into its desired products or services.
How can one accurately measure primary productivity in an ecosystem?
Primary productivity in an ecosystem can be accurately measured by calculating the amount of energy produced by photosynthesis in plants or algae. This can be done by measuring the rate of oxygen production, carbon dioxide uptake, or biomass accumulation over a specific period of time. Other methods include using satellite imagery to estimate plant growth or conducting experiments to measure the uptake of nutrients by plants.
