gross primary productivity wikipedia - EAS
- GPP stands for gross primary productivity. Gross primary productivity or GPP is the net amount of energy that is produced by the main energy producers of the ecosystem in a particular area during the specific time. GPP tends to state the total productivity.
www.difference.wiki/gross-primary-productivity-vs-net-primary-productivity/ - Mọi người cũng hỏi
Primary production - Wikipedia
https://en.wikipedia.org/wiki/Primary_productionGross primary production (GPP) is the amount of chemical energy, typically expressed as carbon biomass, that primary producers create in a given length of time. Some fraction of this fixed energy is used by primary producers for cellular respiration and maintenance of existing tissues (i.e., "growth respiration" and "maintenance respiration"). The remaining fixed energy (i.e., mass of photosynthate) is referred to as net primary production (NPP).
Wikipedia · Nội dung trong CC-BY-SA giấy phépProductivity (ecology) - Wikipedia
https://en.wikipedia.org/wiki/Productivity_(ecology)Primary production is the synthesis of organic material from inorganic molecules. Primary production in most ecosystems is dominated by the process of photosynthesis, In which organisms synthesize organic molecules from sunlight, H2O, and CO2. Primary production is sometimes broken down into Net Primary Production (NPP) and Gross Primary Production (GPP). Gross primary production measures all carbon assimilated into organic molecules by primary pr…
Wikipedia · Nội dung trong CC-BY-SA giấy phépDifference Between Gross Primary Productivity and Net ...
https://www.difference.wiki/gross-primary...26/06/2019 · Gross primary productivity or GPP is the net amount of energy that is produced by the main energy producers of the ecosystem in a particular area during the specific time. GPP tends to state the total productivity.
Primary production - Coastal Wiki
www.coastalwiki.org/wiki/Primary_productionThe total amount of energy fixed in living organisms is called the Gross Primary Production (GPP). Through metabolic activities of the plants themselves and by heat loss, 50% or more to the Net Primary Production reduces the GPP.
Primärproduktion – Wikipedia
https://de.wikipedia.org/wiki/PrimärproduktionXem thêm trên de.wikipedia.orgAls Bruttoprimärproduktion (engl. gross primary production) bezeichnet man die gesamte von autotrophen Organismen fixierte Menge an Kohlenstoff in einem Ökosystem. Diese ist abhängig vom Klima, das wiederum einen Einfluss auf die Photosyntheserate und auch den Blattflächenindex hat.Die durch die Photosynthe…Net Primary Productivity - Landscape Toolbox Wiki []
https://wiki.landscapetoolbox.org/doku.php/remote...14/02/2013 · Gross primary productivity is the overall rate of biomass production by producers, whereas net primary productivity is the remaining fraction of biomass produced after accounting for energy lost due to cellular respiration and maintenance of plant tissue. Thus,
The many meanings of gross photosynthesis and their ...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC468107925/06/2015 · In the carbon cycle research community, a more confusing situation is caused by the use of gross photosynthesis interchangeably with gross primary production/productivity or gross ecosystem production/productivity, abbreviated as GPP or GEP, respectively. Such practice may be prompted by the shared appearance of the word ‘gross’ in these terms.
- Cited by: 60
- Publish Year: 2015
- Tác giả: Georg Wohlfahrt, Lianhong Gu
일차생산량 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/일차생산량총 1차 생산(Gross Primary Production, GPP)은 독립영양 생물인 1차 생산자가 동화시킨 유기물의 총량이다. 육상 생태계나 해양의 투광대에서는 총 광합성량과 거의 같은 값일 것이다.
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