Ecosystem service dependency
Evidence on pollination, water regulation and soil services is linked to the sectors and locations that depend on them.
GRA · 气候与自然金融风险
空间金融资本与危害、风险暴露和转型的交汇之处
Ecology explains how ecosystems function and how they degrade. In nature-related financial risk it supplies the evidence on ecosystem services, thresholds and condition that dependency and impact assessments rely on.
Ecology studies the interactions among organisms and between organisms and their environment, from populations to ecosystems. It explains how biodiversity loss and ecosystem change alter services such as pollination, water regulation and disease control. In climate and hazards, biodiversity and nature and capital markets and investment, ecological assessment identifies dependencies of agriculture, water and health on natural 系统. It supports nature-related disclosure and the evaluation of tipping-point risks. The canonical description is on STEM Commons.
Evidence on pollination, water regulation and soil services is linked to the sectors and locations that depend on them.
Condition indicators for ecosystems near operations are assessed to judge whether the services a business depends on are at risk.
Evidence on ecosystem tipping points, such as forest dieback 或 fishery collapse, informs the design of severe nature scenarios.
Land cover, vegetation, night lights and population density over Southeast Asia, from NASA GIBS. Each layer carries its own date.
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最新可用
NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Blue Marble (NASA) · © OpenStreetMap贡献者 (ODbL) · Natural Earth
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Habitat condition, framed on Southeast Asia.NASA 发布的卫星和模型产品,各带自己的日期。它们是指标,而非对任何地点的评估。
图层与日期
Datasets and records used by ecology and biodiversity science on this platform, with the role each plays and the label its values carry. Sources are listed in 来源登记册.
| 数据 | 角色 | 标签 |
|---|---|---|
| ENCORE dependency data | Sector dependencies | 估算 |
| Biodiversity and protected area data | Site sensitivity | 已发布统计 |
| Ecosystem condition indicators | State of nature | 观测 |
Three scenario families after the NGFS framework move a sector portfolio through carbon costs and warming damages; the transmission view follows the losses to lenders, investors, public finances and households. Scenario: named assumptions about the future, not a forecast. The map on this page shows Southeast Asia; the model itself is not tied to a place.
控制措施
读数
| 年份 | 有序转型(价值百分比) | 延迟、无序转型(价值 %) | 现行政策(价值百分比) |
|---|---|---|---|
| 0 | −0.38 | −0.38 | −0.38 |
| 3 | −2.87 | −0.53 | −0.67 |
| 6 | −5.36 | −0.68 | −0.97 |
| 9 | −7.84 | −0.84 | −1.27 |
| 12 | −10.33 | −0.99 | −1.57 |
| 15 | −12.82 | −7.12 | −1.87 |
| 18 | −15.31 | −15.05 | −2.17 |
| 21 | −17.80 | −23.00 | −2.48 |
| 24 | −20.29 | −30.94 | −2.79 |
The model runs on the teaching values set by the controls. To calibrate it for a place, read it against these admitted layers and series, which this page’s map can draw:
贯穿六大支柱,由 Nexus Consortium 牵头
Predictions are compared with independent survey data and long-term monitoring sites. Experimental manipulations and natural experiments test causal mechanisms.
| 核查 | 如何开展 |
|---|---|
| Location specificity | Assessments use site data, not only sector averages |
| Indicator validity | Condition metrics are matched to the service assessed |
| 专家审查 | Ecological inferences are reviewed by ecologists |
Ecosystems show nonlinear responses and thresholds that are hard to anticipate from past data. Sampling is uneven across regions and taxa.
Assembled from the Nexus Standards area profile 生物多样性与自然风险标准: the shocks it names, the 系统 and sectors that carry the loss, the controls that dampen it and the data that observe it. Pick an initiating shock and step through the cascade to see which exposures it reaches and where losses could concentrate. The Map view places the run on an example geography with open data. Every weight is a stated assumption. An exercise, not a forecast, a valuation, a rating or investment advice. To model a place of your own choosing, open the full System Builder.
灾害
系统与耦合
控制措施
NS-0 章程与原则NS-1 维持社会运转的各个 UNI and the artefact catalogue (grammar v0.2: domain, sector, region and environment segments)NS-3 风险记录 UNI(语法、旧编码对照、分配机构)NS-3b 数据集与产品元数据规范(STAC、DCAT、PROV-O)NS-5 图表、地图和可视化标准(配合 UI/UX 套件)NS-9 情境 UNI(部署、实例、计划实例)NS-11 验证与监测(证据、证明、零信任符合性观测)NRS-N5 生物多样性与自然风险及韧性NRS-H65 危害类别:超越行星边界(NHS-1 planet.boundary)NRS-H27 危害族:生物多样性与物种压力(NHS-1 eco.species)NRS-H26 危害类别:土地与湿地退化(NHS-1 eco.land)NRS-H28 危害类别:气候状态转变(NHS-1 eco.climate-state)NRS-H64 危害类别:生态系统状态突变(NHS-1 eco.regime-shift)观测
示例地理范围
The sectors that carry exposure in ecology and biodiversity science for climate and nature financial risk and how a loss in one passes to the others, across portfolios and public finances.
签名
生物多样性及其合作伙伴
生物多样性为粮食提供授粉和土壤(0.6),为水提供流域调节(0.5),为健康带来人畜共患病溢出和药物(0.4)。
W · E · I · F · H · B
Biodiversity Nexus stewards ecology and biodiversity science for the Consortium and reviews how it is applied across platforms.
风险官、监管者或财政部会要求的风险暴露、损失、情景和资本视图,以及它们据以报告的框架。结构遵循监管和精算实务。数值为说明性:绝非价格、评级或建议。
How ecology and biodiversity science for climate and nature financial risk could be stressed under the scenario families central banks and supervisors use.
| 情景系列 | 转型风险 | 物理风险 | 压力测试问什么 |
|---|---|---|---|
| 有序 | 早期、渐进的政策 | 较低 | 账面能否承受持续的重新定价? |
| 无序 | 迟缓而突然的政策 | 中低 | 在突然重新定价和信用迁移下,什么会出现问题? |
| 温室世界 | 有限政策 | 高且上升 | 实体损失集中在抵押品和保险的哪些环节? |
报告 is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
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