CN109961228A - A kind of appraisal procedure of fishery ability to pool carbon - Google Patents
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 75
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000001228 trophic effect Effects 0.000 claims abstract description 42
- 239000002028 Biomass Substances 0.000 claims abstract description 12
- 235000016709 nutrition Nutrition 0.000 claims description 7
- 230000035764 nutrition Effects 0.000 claims description 7
- 239000003653 coastal water Substances 0.000 claims description 3
- 239000003643 water by type Substances 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009919 sequestration Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- UELITFHSCLAHKR-UHFFFAOYSA-N acibenzolar-S-methyl Chemical compound CSC(=O)C1=CC=CC2=C1SN=N2 UELITFHSCLAHKR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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Abstract
The present invention relates to a kind of appraisal procedures of fishery ability to pool carbon, belong to ecosphere, and the method is to obtain basic data: 1. stock number, that is, Y first0；2. mean trophic level, that is, TL0；3. each trophic level Ecological energetic parameters, that is, ECE；4. phytoplankton carbon content, that is, C%；Then it is assessed, specific appraisal procedure is as follows: (1) estimating that fisheries biology is ingested the biomass B of next trophic level biology1；(2) according to the calculation formula of trophic level, determine that next trophic level biology is ingested the ratio P of phytoplankton and the ratio of phytoplankton feeding habits biology, (3) estimation is ingested the biomass B of phytoplankton0: the existing carbon content C of (4) phytoplankton1, (5) are finally by 45 times of estimation carbon capacity C of the existing carbon content that phytoplankton carbon capacity is phytoplankton.The method of the present invention can quickly and easily assess the ability to pool carbon of various waters biologies, provide foundation to develop low-carbon economy.
Description
Technical field
The invention belongs to ecospheres, are specifically related to a kind of appraisal procedure of fishery ability to pool carbon.
Background technique
Global climate change and its influence are got worse, and not only cause the concern of scientific circles, but also gradually by the world
The great attention of society and national governments.Currently, developing the strategy choosing that low-carbon economy has become national governments' reply climate change
It selects.The core for developing low-carbon economy is the carbon dioxide isothermal chamber gas content reduced in atmosphere.Current scientific and technological level is come
It sees, carbon solidification effect is received by biology, fixes and stores the greenhouse gases in atmosphere, not only technical feasibility, at low cost, Er Qieke
To supervene a variety of benefits, the core content of emission reduction is offset even more in international climate negotiation.Biological emission reduction, which increases to converge, mainly wraps
Include agricultural, forestry, ocean, meadow, wetland and the big field of land use change survey six.The ability to pool carbon of marine organisms is fully realized,
The development of promotion carbon remittance fishery new concept will be an important channel of biological carbon remittance amplification.If by restoring and being promoted nature sea
It the carbon capture ability of domain plant and greatly develops carbon and converges the measures such as fishery, " the blue carbon remittance " of ocean and " the green carbon remittance " on land
Equally, it will realize that the target of carbon emission reduction makes significant contribution.It is to restrict currently, how to establish carbon remittance monitoring and appraisement system
The major issue of biological carbon remittance career development, the problem to become entangled in even more in international negotiation.Estimate to reduce biological carbon remittance amount
The uncertainty of calculation needs to evaluate the total amount and its potentiality to be exploited of the remittance of China's fishery carbon scientific and normally, but there is no be directed at present
The appraisal procedure of fishery ability to pool carbon.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of appraisal procedure of fishery ability to pool carbon, the method is logical
It crosses and calculates the biological sequestration that fisheries biology is realized by food chain/net mechanism.
The present invention is achieved by the following technical solution:
A kind of appraisal procedure of fishery ability to pool carbon, the method is by inquiry or consulting literatures need the basic data to include:
1. stock number, that is, Y0；2. mean trophic level, that is, TL0；The mean trophic level of China coastal water fishery resource is between 3-4；3. each
Ecological energetic parameters, that is, ECE of trophic level；4. phytoplankton carbon content, that is, C%；Specific appraisal procedure is as follows:
(1) estimation fisheries biology is ingested the biomass B of next trophic level biology1, the trophic level TL of next trophic level biology1
Between 2-3:
TL1=TL0-1
(2) according to the calculation formula of trophic level, determine next trophic level biology ingest phytoplankton ratio P and plant of swimming
The ratio of object feeding habits biology, wherein phytoplankton trophic level is 1, and phytoplankton feeding habits biological nutrition grade is 2；
Trophic level (TL) calculation formula of biology:Wherein: TLjIt is the nutrition of food j of ingesting
Grade, DCjIt is ratio shared by food j；
The calculation formula of P: TL1=1+1 × P+2 × (100%-P)
TL0- 1=1+1 × P+2 × (100%-P)
P=4-TL0
(3) the biomass B for the phytoplankton that ingests is estimated0:
B0=(B1×P)/ECETL=1+(B1× (100%-P))/(ECETL=1×ECETL=2)
Wherein ECETL=1It is the Ecological energetic parameters of phytoplankton and organic debris of ingesting；ECETL=2It is phytophagous life of ingesting
The Ecological energetic parameters of object；B1For the biomass of next trophic level biology；P is that next trophic level biology is ingested the ratio of phytoplankton
Example；
(4) organic debris in marine ecosystems includes that the excrement ball packing of phytoplankton subsiding, marine organisms settles, thoroughly
Formation sea snow is netted in bright extracellular polymer particulate matter cohesion and the organism of death is deposited in interior form formation, is derived from
The particulate organic carbon that phytoplankton photosynthesis generates；Therefore, the carbon capacity of organic debris is equal to the carbon capacity of phytoplankton；
The existing carbon content C of the i.e. phytoplankton of existing carbon content to ingest1, in which: C1=C% × B0, by 10 kinds of phytoplankton carbon contents
Average value 4.49% estimate the existing carbon content C of phytoplankton to ingest1；
(5) finally by 45 times of estimation phytoplankton carbon capacities of the existing carbon content that phytoplankton carbon capacity is phytoplankton
C, the existing carbon content of phytoplankton carbon capacity=45 × phytoplankton namely C=45 × C1。
Further, Ecological energetic parameters (ECE) can use Lindeman efficiency 10-20%, or calculate ECE with following formula
=-15.615TL+86.235.
The present invention compared with the prior art the utility model has the advantages that
The ability to pool carbon of assessment fishery is exactly the biological sequestration for calculating fisheries biology and being realized by food chain/net mechanism.By
In fisheries biology, its own physiological metabolism is the process for constantly releasing carbon dioxide again while realizing biological sequestration, is estimated
The carbon capacity for calculating each resource category needs an extremely complex calculating process.Marine ecosystems biological species in addition
Diversity, the complexity of the history of life and food relationship it is intricate, be difficult for each type, each food chain one by one
Calculate the carbon capacity of entire marine organisms.Therefore, in order to keep estimation simplification practical, the present invention is by the physiological metabolism of bion
Journey and entire food chain/net are anti-from final biomass according to the Ecological energetic parameters between each nutrition stratum as a black box
The amount of the be caught appetite and the phytoplankton that ingests of Tui Ge nutrition stratum biology, so that estimation is shot phytophagous carbon capacity.This hair
The bright ability to pool carbon that can quickly and easily assess various waters biologies provides foundation to develop low-carbon economy.
Detailed description of the invention
The appraisal procedure schematic diagram of Fig. 1 fishery ability to pool carbon.
Specific embodiment
Below by specific embodiment combination attached drawing, the present invention is described in detail, is that most preferred embodiment is specifically grasped below
Make technical process, protection scope of the present invention is not limited in any form by embodiment.
A kind of appraisal procedure of fishery ability to pool carbon, as shown in Figure 1, the method is by inquiry or consulting literatures need basis
Data include: 1. stock number i.e. Y0；2. mean trophic level, that is, TL0；The mean trophic level of China coastal water fishery resource is in 3-4
Between；3. each trophic level Ecological energetic parameters, that is, ECE；4. phytoplankton carbon content, that is, C%；For example, Bohai Sea Y in 19800=
29,4314 tons；TL0=3.70；C%=4.49% (average value of 10 kinds of phytoplankton carbon contents)；ECE=-15.615TL+
86.235；Specific appraisal procedure is as follows:
(1) estimation fisheries biology is ingested the biomass B of next trophic level biology1, the trophic level TL of next trophic level biology1
Between 2-3:
TL1=TL0-1
Wherein, TL1=2.70；Finally calculate B1=66,7833 tons；
(2) according to the calculation formula of trophic level, determine that next trophic level biology is ingested the ratio P and phytophagous of phytoplankton
The ratio of biology, wherein phytoplankton trophic level is 1, and phytophagous biological nutrition grade is 2；
Trophic level (TL) calculation formula of biology:Wherein: TLjIt is the nutrition of food j of ingesting
Grade, DCjIt is ratio shared by food j；TL1=1+1 × P+2 × (100%-P)；TL0- 1=1+1 × P+2 × (100%-P)
The calculation formula of P: P=4-TL0,
Final result P=30%；ECE is obtained according to ECE=-15.615TL+86.235 (TL=1)TL=1=70.62%；
ECE is obtained according to ECE=-15.615TL+86.235 (TL=2)TL=2=55.01%；
(3) the biomass B for the phytoplankton that ingests is estimated0:
B0=(B1×P)/ECETL=1+(B1× (100%-P))/(ECETL=1×ECETL=2)
Wherein ECETL=1It is the Ecological energetic parameters of phytoplankton and organic debris of ingesting；ECETL=2It is phytophagous life of ingesting
The Ecological energetic parameters of object；B1For the biomass of next trophic level biology；P is that next trophic level biology is ingested the ratio of phytoplankton
Example, final result B0=148,7064 (tons)；
(4) organic debris in marine ecosystems includes that the excrement ball packing of phytoplankton subsiding, marine organisms settles, thoroughly
Formation sea snow is netted in bright extracellular polymer particulate matter cohesion and the organism of death is deposited in interior form formation, is derived from
The particulate organic carbon that phytoplankton photosynthesis generates；Therefore, the carbon capacity of organic debris is equal to the carbon capacity of phytoplankton；
The existing carbon content C of the i.e. phytoplankton of existing carbon content to ingest1, in which: C1=C% × B0, by 10 kinds of phytoplankton carbon contents
The existing carbon content C of phytoplankton that ingests of average value 4.49% (namely C%=4.49%) estimation1；Final result C1=6,
6769 (tons)；
(5) finally by 45 times of estimation phytoplankton carbon capacities of the existing carbon content that phytoplankton carbon capacity is phytoplankton
C, phytoplankton carbon capacity=45 × phytoplankton carbon content namely C=45 × C1, final result C=300,4605 (tons).
Claims (2)
1. a kind of appraisal procedure of fishery ability to pool carbon, the method is to obtain basic data first, and wherein basic data includes:
1. stock number, that is, Y0；2. mean trophic level, that is, TL0；The mean trophic level of China coastal water fishery resource is between 3-4；3. each
Ecological energetic parameters, that is, ECE of trophic level；4. phytoplankton carbon content, that is, C%；Then it is assessed, specific appraisal procedure is such as
Under:
(1) estimation fisheries biology is ingested the biomass B of next trophic level biology1, the trophic level TL of next trophic level biology1In 2-3
Between:
TL1=TL0-1
(2) according to the calculation formula of trophic level, determine that next trophic level biology is ingested the ratio P and phytoplankton food of phytoplankton
Property biology ratio, wherein phytoplankton trophic level be 1, phytoplankton feeding habits biological nutrition grade be 2；The trophic level (TL) of biology
Calculation formula:Wherein: TLjIt is the trophic level of food j of ingesting, DCjIt is ratio shared by food j；
The calculation formula of P: TL1=1+1 × P+2 × (100%-P)
TL0- 1=1+1 × P+2 × (100%-P)
P=4-TL0
(3) the biomass B for the phytoplankton that ingests is estimated0:
B0=(B1×P)/ECETL=1+(B1× (100%-P))/(ECETL=1×ECETL=2)
Wherein ECETL=1It is the Ecological energetic parameters of phytoplankton and organic debris of ingesting；ECETL=2Phytophagous of ingesting biology
Ecological energetic parameters；B1For the biomass of next trophic level biology；P is that next trophic level biology is ingested the ratio of phytoplankton；
(4) the existing carbon content C for the i.e. phytoplankton of existing carbon content that biology is ingested is obtained1, in which: C1=C% × B0, by 10
The average value 4.49% of kind phytoplankton carbon content estimates the existing carbon content C of the phytoplankton to ingest1；
(5) it is finally floated by 45 times of estimation phytoplankton carbon capacity C of the existing carbon content that phytoplankton carbon capacity is phytoplankton
Swim the existing carbon content of plant carbon capacity=45 × phytoplankton namely C=45 × C1。
2. according to the method described in claim 1, it is characterized in that the Ecological energetic parameters namely ECE are imitated with Lindeman
Rate 10-20%, or calculated with following formula: ECE=-15.615TL+86.235.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116128377A (en) * | 2023-04-04 | 2023-05-16 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Carbon sink effect evaluation method and device for offshore area and electronic equipment |
Citations (2)
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| CN102174496A (en) * | 2011-02-11 | 2011-09-07 | 中国科学院亚热带农业生态研究所 | Method for extracting soil mircoorganism carbon-sequestrated enzyme |
| CN105225160A (en) * | 2015-10-12 | 2016-01-06 | 温州科技职业学院 | Macro fishery carbon remittance metering method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174496A (en) * | 2011-02-11 | 2011-09-07 | 中国科学院亚热带农业生态研究所 | Method for extracting soil mircoorganism carbon-sequestrated enzyme |
| CN105225160A (en) * | 2015-10-12 | 2016-01-06 | 温州科技职业学院 | Macro fishery carbon remittance metering method |
Non-Patent Citations (1)
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| 张波等: "海洋捕捞业的碳汇功能", 《渔业科学进展》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116128377A (en) * | 2023-04-04 | 2023-05-16 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Carbon sink effect evaluation method and device for offshore area and electronic equipment |
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