Climate Change Data Portal
| DOI | 10.5194/gmd-17-3235-2024 |
| biospheremetrics v1.0.2: an R package to calculate two complementary terrestrial biosphere integrity indicators - human colonization of the biosphere (BioCol) and risk of ecosystem destabilization (EcoRisk) | |
| 发表日期 | 2024 |
| ISSN | 1991-959X |
| EISSN | 1991-9603 |
| 起始页码 | 17 |
| 结束页码 | 8 |
| 卷号 | 17期号:8 |
| 英文摘要 | Ecosystems are under multiple stressors, and impacts can be measured with multiple variables. Humans have altered mass and energy flows of basically all ecosystems on Earth towards dangerous levels. However, integrating the data and synthesizing conclusions is becoming more and more complicated. Here we present an automated and easy-to-apply R package to assess terrestrial biosphere integrity that combines two complementary metrics. (i) The BioCol metric that quantifies the human colonization pressure exerted on the biosphere through alteration and extraction (appropriation) of net primary productivity. (ii) The EcoRisk metric that quantifies biogeochemical and vegetation structural changes as a proxy for the risk of ecosystem destabilization. Applied to simulations with the dynamic global vegetation model LPJmL5 for 1500-2016, we find that large regions presently (period 2007-2016) show modification and extraction of > 20 % of the preindustrial potential net primary production. The modification (degradation) of net primary production (NPP) as a result of land use change and extraction in terms of biomass removal (e.g., from harvest) leads to drastic alterations in key ecosystem properties, which suggests a high risk of ecosystem destabilization. As a consequence of these dynamics, EcoRisk shows particularly high values in regions with intense land use and deforestation and in regions prone to impacts of climate change, such as the Arctic and boreal zone. The metrics presented here enable spatially explicit global-scale evaluation of historical and future states of the biosphere and are designed for use by the wider scientific community, being applicable not only to assessing biosphere integrity but also to benchmarking model performance. The package will be maintained on GitHub and through that we encourage its future application to other models and data sets. |
| 语种 | 英语 |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS记录号 | WOS:001208034200001 |
| 来源期刊 | GEOSCIENTIFIC MODEL DEVELOPMENT
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/302096 |
| 作者单位 | Potsdam Institut fur Klimafolgenforschung; BOKU University; Humboldt University of Berlin; Humboldt University of Berlin |
| 推荐引用方式 GB/T 7714 | . biospheremetrics v1.0.2: an R package to calculate two complementary terrestrial biosphere integrity indicators - human colonization of the biosphere (BioCol) and risk of ecosystem destabilization (EcoRisk)[J],2024,17(8). |
| APA | (2024).biospheremetrics v1.0.2: an R package to calculate two complementary terrestrial biosphere integrity indicators - human colonization of the biosphere (BioCol) and risk of ecosystem destabilization (EcoRisk).GEOSCIENTIFIC MODEL DEVELOPMENT,17(8). |
| MLA | "biospheremetrics v1.0.2: an R package to calculate two complementary terrestrial biosphere integrity indicators - human colonization of the biosphere (BioCol) and risk of ecosystem destabilization (EcoRisk)".GEOSCIENTIFIC MODEL DEVELOPMENT 17.8(2024). |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
