沿海浮游生物系统中的自然资本动态:生物物理会计视角
Daniele Bellardini1, Luca Russo2, Simonepietro Canese3
1Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy; DiSTAV, Department of Earth, Environment and Life Sciences, University of Genoa, Corso Europa 26, 16132, Genoa, Italy.
Marine pollution bulletin
|March 4, 2026
概括
浮现分析揭示了地中海浮游生物群落的季节性差异,夏季显示出更高的自然资本和自我组织,而秋季则需要更多的环境支持流. 这有助于可持续的沿海管理.
科学领域:
- 环境科学 环境科学
- 生态系统分析 生态系统分析
- 海洋生态海洋生态学
背景情况:
- 可持续的沿海管理需要了解自然资本和环境支持流动.
- 浮游生物群落是沿海生态系统的关键组成部分,影响着整体健康和功能.
- 新兴分析为量化环境资源及其转变提供了一个框架.
研究的目的:
- 评估坎帕尼亚地区三个海湾的浮游生物群落的自然资本 (NC) 和环境支持流 (ENFL).
- 分析系统组织和资源依赖的季节性变化 (2020年秋季与2021年夏季).
- 评估应急分析作为沿海地区管理决策支持工具的实用性.
主要方法:
- 应用于浮现分析,以太阳能浮现焦耳 (sej) 量化资源.
- 在2020年秋季和2021年夏季对浮游生物群体进行采样和分析.
- 将基于新兴市场的指标 (NC和ENFL) 翻译成货币等价值 (em€).
主要成果:
- 2021年夏天,NC库存增加了 (6.26 × 10^10 sej m^-2),食物网也变得更加复杂.
- 2020年秋季显示了较低的NC库存 (2.39 × 10^10 sej m^-2) 和更大的ENFL需求 (3.88 × 10^10 sej m^-2天^-1).
- 降雨和地热被确定为秋季生态系统动态的关键驱动因素.
- 货币翻译NC和ENFL促进了社会经济解释.
结论:
- 浮现分析有效地捕捉了沿海浮游生物系统的季节性动态和资源依赖.
- 季节之间存在自然资本和环境支持流量的显著差异.
- 浮现分析是为制定环境合理的沿海区域管理政策提供有价值的工具.
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