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从风到鲸鱼:海上风电对南塔克特浅滩地区生态系统的潜在水动力影响.pdf

上传人: 表表 编号:1152733 2026-02-14 17页 3.28MB

1、Eileen Hofmann,Committee ChairPotential Hydrodynamic Impacts of Offshore Wind Development on Nantucket Region EcologyAn Evaluation from Wind t0 WhalesPresented by:Dr.Kaus RaghukumarIntegral Consulting Inc.Nova Scotia Offshore Wind R&D Forum 2025Committee2Eileen Hofmann,Chair,Old Dominion UniversityJ

2、effrey Carpenter,Helmholtz-Zentrum HereonQin Jim Chen,Northeastern UniversityJosh Kohut,Rutgers University Richard Merrick,NOAA Fisheries(retired)Erin Meyer-Gutbrod,University of South CarolinaDouglas Nowacek,Duke University Kaustubha Raghukumar,Integral Consulting IncNicholas Record,Bigelow Laborat

3、oryStatement of TaskConduct a literature review covering the state of the science on the effects of offshore wind turbine structures at local to regional scales on hydrodynamic process and the scale of change related to natural variability.Based on the literature review and public information-gather

4、ing sessions:Comment on the ability to estimate the extent of perturbations(distance and magnitude)caused by WTG installation and operation,to the oceanographic regime.This will include potential changes to ecosystem dynamics,specifically for assessing whether these facilities could substantially af

5、fect North Atlantic right whale prey availability near Nantucket Shoals.Evaluate the applicability of models used by BOEM.Suggest approaches for assessing the hydrodynamic impacts of WTGs.34Nantucket Shoals Region Offshore Wind DevelopmentPhysical Oceanography of the Nantucket Shoals Region5Adapted

6、from Gawarkiewicz and Plueddemann,2020Biological Oceanography of the Nantucket Shoals RegionNantucket Shoals area is an important foraging regions for the North Atlantic right whaleNorth Atlantic right whales migrate to the region to forage from winter to springCalanus finmarchicus is a primary prey

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1. **研究背景**:评估纳蒂克浅滩海上风电开发对海洋动力学及北大西洋露脊鲸生态的影响,重点关注其猎物(Calanus finmarchicus)可用性。 2. **核心不确定性**: - 水动力学影响(湍流、风/尾流效应)在局部、风电场及区域尺度上存在显著不确定性; - 浮游动物(尤其是Calanus)丰度与聚集模式难以量化,且易与自然/气候变率混淆。 3. **关键问题**: - 露脊鲸在纳蒂克浅滩的觅食模式及风电对其猎物的影响尚不明确; - 现有模型(如BOEM使用的)适用性有限,需结合复杂物理-生态模型。 4. **建议**:通过区域监测计划(如现有东海岸风电场案例)和模型优化,降低不确定性,确保负责任开发。
**风场影响鲸鱼吗?** **湍流改变生态吗?** **模型能预测吗?**
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