PHOTOSYNTHESIS CHAMBER
type: Concept
change note: 2021-07-23 17:12:09.0 [sritz] insert AltLabel (id: null category: primary text: PHOTOSYNTHESIS CHAMBER language code: en);
change note: 2021-11-30 13:43:16.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (PHOTOSYNTHESIS CHAMBER [ec465fa3-b45e-4f0f-8a3b-857f91c8dbed,826878] - Physical Models [c85170ef-cf60-470e-b9d0-f22c138911fd,835903]);
change note: 2021-11-18 08:38:41.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (PHOTOSYNTHESIS CHAMBER [ec465fa3-b45e-4f0f-8a3b-857f91c8dbed,826878] - Land-based Platforms [3850efdc-1839-4881-a7c0-347b57587850,835872]);
change note: 2021-11-30 08:58:59.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (PHOTOSYNTHESIS CHAMBER [ec465fa3-b45e-4f0f-8a3b-857f91c8dbed,826878] - Other [5cd7da77-cb95-40aa-8775-b6df68e0aa63,835876]);
in scheme: platforms
definition: A photosynthesis chamber is a transparent airtight enclosure that is used along with a gas exchange system and sensing devices to measure plant functions, such as photosynthetic respiration, stomatal conductance, canopy resistance, and leaf photosynthetic rate, especially in response to changes in light and carbon dioxide concentrations. Photosynthesis chambers can be equipped with environmental control equipment (which allow researchers to vary such things as light, temperature, relative humidity, and gas concentrations). Photosynthesis chambers provide a controlled environment that supports the study of leaf and plant functions. The specific objectives of a photosynthesis chamber vary according to the needs of the particular study. Group: Platform_Details Entry_ID: PHOTOSYNTHESIS CHAMBER Group: Platform_Identification Platform_Category: In Situ Land-based Platforms Short_Name: PHOTOSYNTHESIS CHAMBER End_Group Creation_Date: 2012-07-18 Online_Resource: http://daac.ornl.gov/source_documents/photosynthesis_chamber.html End_Group

Physical Models
type: Concept