CN106990231A - A kind of metering method of Filter feeding bivalves carbon sequestration - Google Patents
A kind of metering method of Filter feeding bivalves carbon sequestration Download PDFInfo
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- CN106990231A CN106990231A CN201710219482.3A CN201710219482A CN106990231A CN 106990231 A CN106990231 A CN 106990231A CN 201710219482 A CN201710219482 A CN 201710219482A CN 106990231 A CN106990231 A CN 106990231A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
Abstract
The present invention relates to a kind of metering method of Filter feeding bivalves carbon sequestration, including：(1) by determine shellfish ingest carbon, breathing carbon, excretion carbon and defecation carbon, calculate shellfish soft tissue carbon sequestration；(2) shell carbon sequestration is calculated by determining shellfish calcification rate；(3) shellfish carbon sequestration (soft tissue carbon sequestration+shell carbon sequestration) is finally obtained according to formula.Assay method of the present invention is simple, cost is low, and experiment is time-consuming short, and the carbon capacity that shellfish is long-term can be estimated according to short-term shellfish carbon capacity.
Description
Technical field
The invention belongs to biological sequestration field, more particularly to a kind of metering method of Filter feeding bivalves carbon sequestration.
Background technology
Ocean be it is maximum on the earth enliven carbon storehouse, mankind's activity emission of carbon total amount more than 30% by ocean uptake, this
The CO for effectively having delayed mankind's activity to discharge2Influence to global climate.Marine organisms are played in the carbon cycle of ocean to pass
Important effect, the CO of ocean uptake2The shape of organic carbon or carbonate is ultimately become by a series of biotransformation
Formula is stored in seabed.But with the rise of Global Temperature, CO in ocean2Tend to saturation, the cushioning effect and absorption CO of ocean2
Ability weaken, by carbon converge fishery by ocean carbon remove water body, ocean can be promoted to CO2Absorption.Therefore, fully
Understand marine organisms in the remittance of whole marine carbon to play a part of and function, it will be reduction effectively to promote and develop carbon remittance fishery
CO in air2The effective means of concentration.
Shellfish on the one hand can by filter food effect by the particulate matter in seawater be transported to bottom accelerate biogenic deposit, rise
The effect of carbon remittance is arrived；On the other hand, the respiration of shellfish can produce CO again2, as carbon source.Therefore, as marine carbon
The important participant of circulation, the effect of shellfish has its complexity, it is breathed and calcification active studies have most important theories meaning.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of metering method of Filter feeding bivalves carbon sequestration, this method letter
Single, cost is low, and experiment is time-consuming short, and the carbon sink that shellfish is long-term can be estimated according to short-term shellfish carbon capacity.
A kind of metering method of Filter feeding bivalves carbon sequestration of the present invention, including：
(1) seawater for containing (suitable concentration) algae is contained into bottle respirator, is then placed in shellfish and carries out culture experiment, before experiment
Water sampling is distinguished afterwards, and through suction filtration and removal DIC, drying to constant weight is weighed, and determines particulate organic carbon (POC) content, according to
The change of particle POC mass concentrations calculates carbon of ingesting before and after experiment；Ammonia nitrogen concentration change in bottle respirator before and after experiment
Ammonia N-excretion rates are calculated, carbon must be drained through converting；The dissolved oxygen of shellfish is converted into respiratory rate before and after determination experiment, is then converted to breathing
Carbon；Collected by suction excrement after off-test, through removing DIC, POC contents are determined after drying to constant weight with elemental analyser；
(2) according to shellfish energy budget equation, it is converted into Carbon budget model：The soft tissue carbon sequestration of shellfish=carbon of ingesting-
Carbon-breathing carbon-defecation carbon is drained, according to the abnormal technology of basicity, shell carbon capacity is calculated by determining calcification rate, finally obtains shellfish
Class soft tissue carbon capacity and shell carbon capacity sum, i.e. shellfish carbon capacity.
The calculation formula of carbon of ingesting in the step (1) is FRc=V (C0-Ct)/(TNm), unit is mg/ (g
h)；Wherein, C0Particle POC concentration after being tested for control group, unit is mg/L；CtParticle POC's is dense after being tested for experimental group
Degree, unit is mg/L；V is seawater bulk in bottle respirator, and unit is L；T is duration of experiment, and unit is h；N is shellfish
Number；M is shellfish software average dry weight, and unit is g；
The calculation formula for breathing carbon is ORc=0.85 (12/32) V (CD0-CDt)/(mT), unit is mg/
(g·h)；Wherein V is seawater bulk in bottle respirator, and unit is L；CD0For control group oxyty, unit is mg/L；CDtFor reality
A group oxyty is tested, unit is mg/L；M is shellfish software average dry weight, and unit is g；T is duration of experiment, and unit is h；
The calculation formula for draining carbon is NRc=(12/28) V (Nt-N0)/(mT), unit is mg/ (gh)；Wherein V
For seawater bulk in bottle respirator, unit is L；NtNH at the end of for experiment in experimental group3- N concentration；N0It is right at the end of for experiment
According to the NH in group3- N concentration；M is shellfish software average dry weight, and unit is g；T is duration of experiment, and unit is h；
The calculation formula of defecation carbon is Fc=C/ (m × T), unit is mg/ (gh)；Wherein C is experimental group excrement particles
POC concentration, unit is mg/L；M is shellfish software gross dry weight, and unit is g；T is duration of experiment, and unit is h；
Calcification rate G is expressed as follows, and unit is μm o1g-1·h-1：
In formula, TA0And TAtFor the total alkalinity of water body before and after culture, unit is μm olL-1；V is seawater body in bottle respirator
Product, unit is L；M is shellfish software gross dry weight, and unit is g；T is duration of experiment, and unit is h；
The calculation formula of shell carbon capacity is：G '=G × 12 × 1000, unit is mg/ (gh).
Suction filtration in the step (1) uses GF/F glass fiber filter paper suction filtrations.
DIC in the step (1) is removed using the hydrochloric acid of atomization.
Beneficial effect
So far, whether there is carbon sequestration capacity still to disagree shellfish both at home and abroad, i.e., shellfish as species in the Nature,
The various marine organisms of quantity, are that carbon converges (carbon sequestration) or carbon source (release carbon) still in dispute on earth；The present invention is by determining
Carbon needed for Filter feeding bivalves growth can (ingesting and calcification) and the discharged carbon source of growth (breathing carbon, excretion carbon, defecation
Carbon), by calculating, determine that Filter feeding bivalves have carbon sequestration capacity；Assay method of the present invention is simple, cost is low, and experiment is time-consuming short,
The carbon capacity that shellfish is long-term can be estimated according to short-term shellfish carbon capacity.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
1. experimental method
Experimental situation is pH8.2, and 23 DEG C of temperature, food concentrations are 3.0 × 105cells/mL.Before experiment, stop eating 48h, turns
Move 5 survival conditions well hang razor clam to 5L Isochrysis galbanas cell density be 30 × 104cells·mL-1(less than razor clam generation of hanging
The threshold value cell density of false excrement) bottle respirator in filter food, the water environment in every group of experiment bottle respirator and water environment in temporarily foster tank
It is identical, it is continually fed into pure CO2To ensure that pH value is constant in experimentation, 3 repeating groups of Setup Experiments, 1 blank control group.Put
The razor clam that enters to hang is used as after it is adapted to 20 minutes tests initial time, dissolved oxygen (DO), ammonia nitrogen (NH before and after measure water body 2h4-N)、
Particulate organic carbon (POC).
2. Carbon analysis of ingesting
Difference water sampling 30mL before and after experiment, through GF/F glass fiber filter papers, (Whatman, 0.7 μm of aperture are burnt through 450 DEG C
Used after burning 4h) after suction filtration, the hydrochloric acid through atomization removes DIC, and 65 DEG C are dried to permanent quality, use METTLER TOLEDO
AL104 precision electronic balances (being accurate to 0.1mg) are weighed, and POC is determined with the type elemental analysers of Elementar vario EL III
Content.Carbon (the FR that ingests is calculated according to the change of particulate organic carbon (POC) mass concentration in algae solution before and after experimentc).Wherein with right
Substitute POC mass concentrations before experimental group experiment according to POC mass concentrations after being tested in group bottle respirator, with eliminate the sedimentation of bait particle or
Breed the experimental error (Walne, 1965) brought.Unit is mgg-1·h-1。
In formula, C0For POC mass concentrations, unit mgL after control group experiment-1；CtIt is dense for POC mass after experimental group experiment
Degree, unit mgL-1；V is algae solution volume, unit L；T is duration of experiment, unit h；N is experiment shellfish number；M is experiment shellfish
Average dry weight quality, unit g.
3. Carbon analysis of discharging feces
The excrement siphon that experiment shellfish is produced in 2h is filtered to GF/F glass fiber filter papers, and the hydrochloric acid through atomization is removed
DIC, dries 48h to constant weight at 65 DEG C, is weighed with precision electronic balance, POC contents are determined with elemental analyser.It is converted into
Unit shellfish biltong focuses on the excrement carbon of interior generation per hour, and unit is mgg-1·h-1。
Calculation formula is Fc=C/ (m × T), and unit is mg/ (gh)；Wherein C is experimental group excrement particles POC concentration,
Unit is mg/L；M is shellfish software gross dry weight, and unit is g；T is duration of experiment, and unit is h.
4. breathe Carbon analysis
Shellfish breathing often generates 1 molecule CO2, need to consume more than 1 molecule O2, therefore set the ratio for breathing entropy as 0.85, i.e. 1mol
O2=0.85mol CO2, breathing carbon is determined by the consumption rate of shellfish.The dissolved oxygen (DO) of control group is determined under air-proof condition,
After experiment 2h terminates, taking-up is hung razor clam, and bottle maritime interior waters is turned upside down mixing, determination experiment group DO.Dissolved oxygen concentration is molten using YSI
Oxygen instrument is directly determined, and is converted into respiratory rate (OR), unit mgg-1·h-1。
In formula, V is water volume, unit L in bottle respirator；CDO0For control group oxyty, unit mgL-1；CDOtFor experiment
Group oxyty, unit mgL-1；M is shellfish software average dry weight, unit g；T is duration of experiment, unit h.It is converted into and exhales
Inhale carbon (ORc), unit mgg-1·h-1。
5. drain Carbon analysis
The excretion metabolism product of shellfish is mainly urea, uric acid etc., after urea is decomposed, and most ammonia is converted to ammonia
Nitrogen, therefore can extrapolate urea content by surveying ammonia nitrogen.Carbon of the nitrogen equivalent to 1 molecule of 2 molecules is often discharged, ammonia N-excretion rates can
Changed to calculate according to the ammonia nitrogen concentration of water body in bottle respirator before and after experiment, after experiment 2h terminates, razor clam of hanging is taken out, by bottle maritime interior waters
Turn upside down mixing, siphonage takes 50mL water samples to be contained in vinyon bottle, on the rocks to preserve, using Na Shi examinations in 3 to 5 hours
Agent colorimetric method for determining ammonia nitrogen.Ammonia N-excretion rates (NR) are scaled, unit is mgg-1·h-1。
In formula, NtNH at the end of for experiment in experimental group3- N concentration；N0NH at the end of for experiment in control group3- N is dense
Degree；M is the average dry weight of shellfish software, unit g；T is duration of experiment, unit h.It is converted into excretion carbon (NRc), unit mg
g-1·h-1。
6. soft tissue carbon sequestration
According to shellfish energy budget equation, Carbon budget model is converted into：In C=F+R+U+P, formula：C is the total of shellfish intake
Carbon amounts；F is the carbon amounts that shellfish is discharged by excrement；R is the carbon amounts that shellfish respiratory metabolism is consumed；The carbon amounts that U consumes for excretion；P is
Shellfish is used for the carbon amounts grown.Carbon P=C-F-U-R can must be grown by formula, unit is mgg-1·h-1。
7. shell carbon sequestration
Shellfish excretion activity can make the nutrient concentration such as N, P increase in water body, but caused water body basicity (TA) change pole
It is small, it can be neglected.It therefore, it can by closing culture, the TA for determining the front and rear water body of culture changes to estimate calcification rate, this
The method of kind is referred to as the abnormal technology of basicity, is widely used in the survey of coral, shellfish and other marine organisms calcification speed abroad
It is fixed.Calcification rate (G) can be expressed as follows, unit μm o1g-1·h-1。
In formula, TA0And TAtFor the total alkalinity of water body before and after culture, unit molL-1；V is experiment water body volume, unit
L；M is experiment shellfish software dry weight, unit g；T is duration of experiment, unit h.
8. experimental result
(1) soft tissue carbon sequestration：
Shell carbon sequestration：
G '=1000*G*12=0.00408mg/gh.
(2) total carbon capacity=soft tissue carbon sequestration+shell carbon sequestration=0.18408mg/gh.
Claims (4)
1. a kind of metering method of Filter feeding bivalves carbon sequestration, including：
(1) seawater containing algae is contained into bottle respirator, is then placed in shellfish and carries out difference water sampling before and after culture experiment, experiment,
Through suction filtration and removal DIC, drying to constant weight is weighed, and determines particulate organic carbon POC contents, according to particle POC before and after experiment
The change of mass concentration calculates carbon of ingesting；Ammonia nitrogen concentration change in bottle respirator before and after experiment calculates ammonia N-excretion rates, through changing
Carbon must be drained by calculating；The dissolved oxygen of shellfish is converted into respiratory rate before and after determination experiment, is then converted to breathe carbon；Suction filtration after off-test
Excrement is collected, through removing DIC, POC contents are determined with elemental analyser after drying to constant weight；
(2) according to shellfish energy budget equation, it is converted into Carbon budget model：The soft tissue carbon sequestration of shellfish=carbon-excretion of ingesting
Carbon-breathing carbon-defecation carbon, according to the abnormal technology of basicity, calculates shell carbon capacity by determining calcification rate, finally obtains shellfish soft
Body tissue carbon capacity and shell carbon capacity sum, i.e. shellfish carbon capacity.
2. a kind of metering method of Filter feeding bivalves carbon sequestration according to claim 1, it is characterised in that：The step (1)
In carbon of ingesting calculation formula be FRc=V (C0-Ct)/(TNm), unit is mg/ (gh)；Wherein, C0For control group
Particle POC concentration after experiment, unit is mg/L；CtParticle POC concentration after being tested for experimental group, unit is mg/L；V is to exhale
Seawater bulk in bottle is inhaled, unit is L；T is duration of experiment, and unit is h；N is shellfish number；M is shellfish software average dry weight,
Unit is g；
The calculation formula for breathing carbon is ORc=0.85 (12/32) V (CD0-CDt)/(mT), unit is mg/ (gh)；
Wherein V is seawater bulk in bottle respirator, and unit is L；CD0For control group oxyty, unit is mg/L；CDtFor experimental group dissolved oxygen
Concentration, unit is mg/L；M is shellfish software average dry weight, and unit is g；T is duration of experiment, and unit is h；
The calculation formula for draining carbon is NRc=(12/28) V (Nt-N0)/(mT), unit is mg/ (gh)；Wherein V is to exhale
Seawater bulk in bottle is inhaled, unit is L；NtNH at the end of for experiment in experimental group3- N concentration；N0Control group at the end of for experiment
In NH3- N concentration；M is shellfish software average dry weight, and unit is g；T is duration of experiment, and unit is h；
The calculation formula of defecation carbon is Fc=C/ (m × T), unit is mg/ (gh)；Wherein C is that experimental group excrement particles POC is dense
Degree, unit is mg/L；M is shellfish software gross dry weight, and unit is g；T is duration of experiment, and unit is h；
Calcification rate G is expressed as follows, and unit is μm o1g-1·h-1：
In formula, TA0And TAtFor the total alkalinity of water body before and after culture, unit is μm olL-1；V is seawater bulk in bottle respirator, single
Position is L；M is shellfish software gross dry weight, and unit is g；T is duration of experiment, and unit is h；
The calculation formula of shell carbon capacity is：G '=G × 12 × 1000, unit is mg/ (gh).
3. a kind of metering method of Filter feeding bivalves carbon sequestration according to claim 1, it is characterised in that：The step (1)
In suction filtration use GF/F glass fiber filter paper suction filtrations.
4. a kind of metering method of Filter feeding bivalves carbon sequestration according to claim 1, it is characterised in that：The step (1)
In DIC using atomization hydrochloric acid remove.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108585A (en) * | 2017-11-28 | 2018-06-01 | 中国水产科学研究院南海水产研究所 | A kind of marine organisms carbon sequestration metering method |
| CN109959619A (en) * | 2019-04-01 | 2019-07-02 | 山东省科学院海洋仪器仪表研究所 | A method of cumulative speed of the measurement shellfish culture indigo plant carbon in deposit |
| CN112136735A (en) * | 2020-09-04 | 2020-12-29 | 中国科学院海洋研究所 | Method for improving oyster respiration rate stability |
| CN116649254A (en) * | 2023-04-23 | 2023-08-29 | 中国水产科学研究院南海水产研究所 | Model for distinguishing and calculating metabolic emission of exogenous carbon in fish and construction method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101198398A (en) * | 2005-05-20 | 2008-06-11 | 水通道蛋白Aps公司 | Brane for filtering of water |
| EP2072600A2 (en) * | 2007-11-20 | 2009-06-24 | Jan Piskorz | Method of producing Hodge' carbonyls and oligomeric lignin |
| CN201928816U (en) * | 2010-12-27 | 2011-08-17 | 中国水产科学研究院黄海水产研究所 | Water-flowing device for shellfish physiological ecology research |
| WO2012018699A3 (en) * | 2010-07-31 | 2012-04-26 | Myriant Corporation | Improved fermentation process for the production of organic acids |
| CN202425451U (en) * | 2011-12-02 | 2012-09-12 | 黎祖福 | Biological carbon fixation device for three-dimensional crab, shellfish and alga cultivation |
| WO2013062754A1 (en) * | 2011-10-26 | 2013-05-02 | Exxonmobil Upstream Research Company | Low emission heating of a hydrocarbon formation |
| CN103499676A (en) * | 2013-10-11 | 2014-01-08 | 中国水产科学研究院黄海水产研究所 | Method for estimating excretion amount of nitrogen, phosphorus and organic carbon in marine shellfish aquaculture |
| CN103975873A (en) * | 2014-04-15 | 2014-08-13 | 浙江海洋学院 | Method for fixing carbon by utilizing shellfish culture system |
| CN104318123A (en) * | 2014-11-07 | 2015-01-28 | 中国水产科学研究院黄海水产研究所 | Assessment method of contribution of shellfish biology deposition to offshore environment sediment organic carbon |
| CN104542423A (en) * | 2015-02-05 | 2015-04-29 | 朱祖阳 | Cellular totally-closed recirculating aquaculture system device |
| CN205241363U (en) * | 2015-11-10 | 2016-05-18 | 重庆融极环保工程有限公司 | Can assimilate device of organic carbon in reduction circulating water |
-
2017
- 2017-04-06 CN CN201710219482.3A patent/CN106990231A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101198398A (en) * | 2005-05-20 | 2008-06-11 | 水通道蛋白Aps公司 | Brane for filtering of water |
| EP2072600A2 (en) * | 2007-11-20 | 2009-06-24 | Jan Piskorz | Method of producing Hodge' carbonyls and oligomeric lignin |
| WO2012018699A3 (en) * | 2010-07-31 | 2012-04-26 | Myriant Corporation | Improved fermentation process for the production of organic acids |
| CN201928816U (en) * | 2010-12-27 | 2011-08-17 | 中国水产科学研究院黄海水产研究所 | Water-flowing device for shellfish physiological ecology research |
| WO2013062754A1 (en) * | 2011-10-26 | 2013-05-02 | Exxonmobil Upstream Research Company | Low emission heating of a hydrocarbon formation |
| CN202425451U (en) * | 2011-12-02 | 2012-09-12 | 黎祖福 | Biological carbon fixation device for three-dimensional crab, shellfish and alga cultivation |
| CN103499676A (en) * | 2013-10-11 | 2014-01-08 | 中国水产科学研究院黄海水产研究所 | Method for estimating excretion amount of nitrogen, phosphorus and organic carbon in marine shellfish aquaculture |
| CN103975873A (en) * | 2014-04-15 | 2014-08-13 | 浙江海洋学院 | Method for fixing carbon by utilizing shellfish culture system |
| CN104318123A (en) * | 2014-11-07 | 2015-01-28 | 中国水产科学研究院黄海水产研究所 | Assessment method of contribution of shellfish biology deposition to offshore environment sediment organic carbon |
| CN104542423A (en) * | 2015-02-05 | 2015-04-29 | 朱祖阳 | Cellular totally-closed recirculating aquaculture system device |
| CN205241363U (en) * | 2015-11-10 | 2016-05-18 | 重庆融极环保工程有限公司 | Can assimilate device of organic carbon in reduction circulating water |
Non-Patent Citations (3)
| Title |
|---|
| FRE´DE´RIC GAZEAU,ET AL: "Impact of elevated CO2 on shellfish calcification", 《GEOPHYSICAL RESEARCH LETTERS》 * |
| 柴雪良: "乐清湾、三门湾主要滤食性养殖贝类碳收支的研究", 《上海水产大学学报》 * |
| 王爱民: "《马氏珠母贝生物学与养殖新技术》", 31 May 2010, 中国农业科学技术出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108585A (en) * | 2017-11-28 | 2018-06-01 | 中国水产科学研究院南海水产研究所 | A kind of marine organisms carbon sequestration metering method |
| CN108108585B (en) * | 2017-11-28 | 2021-06-29 | 中国水产科学研究院南海水产研究所 | Marine organism carbon sequestration metering method |
| CN109959619A (en) * | 2019-04-01 | 2019-07-02 | 山东省科学院海洋仪器仪表研究所 | A method of cumulative speed of the measurement shellfish culture indigo plant carbon in deposit |
| CN109959619B (en) * | 2019-04-01 | 2021-06-25 | 山东省科学院海洋仪器仪表研究所 | Method for measuring accumulation rate of blue carbon in shellfish culture sediment |
| CN112136735A (en) * | 2020-09-04 | 2020-12-29 | 中国科学院海洋研究所 | Method for improving oyster respiration rate stability |
| CN112136735B (en) * | 2020-09-04 | 2022-07-05 | 中国科学院海洋研究所 | Method for improving oyster respiration rate stability |
| CN116649254A (en) * | 2023-04-23 | 2023-08-29 | 中国水产科学研究院南海水产研究所 | Model for distinguishing and calculating metabolic emission of exogenous carbon in fish and construction method thereof |
| CN116649254B (en) * | 2023-04-23 | 2024-03-08 | 中国水产科学研究院南海水产研究所 | Model for distinguishing and calculating metabolic emission of exogenous carbon in fish and construction method thereof |
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