Eco-physiological modelling of leaf photosynthesis and adaptation analysis of Chinese ivy (Hedera nepalensis var. sinensis) in an evergreen broad-leaved forest in eastern China

Title:

Eco-physiological modelling of leaf photosynthesis and adaptation analysis of Chinese ivy (Hedera nepalensis var. sinensis) in an evergreen broad-leaved forest in eastern China

Creator:

Yang, J., Cai, Y.-L., Sun, S.-C., and Wang, L.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:aa3339c8-327d-4f3e-bca4-aadd57188ea6
uuid:aa3339c8-327d-4f3e-bca4-aadd57188ea6
issn:0300-3604
doi:10.1007/s11099-006-0074-x

Subject:

CO2 concentration, irradiance, simulation model, solar radiation, temperature, and vapour pressure dificit

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The individual plant of Chinese ivy can produce three types of branches (creepy, climbing, and reproductive) during its development, which adapt to different environmental factors. An eco-physiological model was constructed to simulate leaf net photosynthetic rate (PN) of Chinese ivy (Hedera nepalensis var. sinensis) in subtropical evergreen broad-leaved forest based on leaf physiological and mathematical analysis. The model integrated the rate-limiting biochemical process of photosynthesis and the processes of stomatal regulation. Influence of environmental factors (solar radiation, temperature, CO2 concentration, vapour pressure deficit, etc.) on PN was also considered in our model; its parameters were estimated for leaves on three types of branch in the whole growing season. The model was validated with field data. The model could simulate PN of leaf on three types of branches accurately. Influence of solar radiation on leaf PN of three types of branches in different seasons was analyzed through the model with numerical analysis. and J. Yang ... [et al.].

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

579-585

Source:

Photosynthetica | 2006 Volume:44 | Number:4

Harvested from:

CDK

Metadata only:

false