Helene A. L. Hollitzer

ORCID: 0009-0005-7842-5126
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About
Contact & Profiles
Research Areas
  • Atmospheric and Environmental Gas Dynamics
  • Marine Bivalve and Aquaculture Studies
  • Ocean Acidification Effects and Responses
  • Oceanographic and Atmospheric Processes
  • Coral and Marine Ecosystems Studies
  • Marine and fisheries research

GEOMAR Helmholtz Centre for Ocean Research Kiel
2023-2024

Oeschger Centre for Climate Change Research
2024

University of Bern
2024

Freie Universität Berlin
2023

<title>Abstract</title> Ocean deoxygenation is becoming a major stressor for marine ecosystems. Climate change affects ocean oxygen by altering wind fields and air-sea heat freshwater fluxes. However, the quantitative contribution of these drivers to remains uncertain. Here, we use global biogeochemistry model run under historical atmospheric forcing show that since late 1960s has been driven mainly changing fluxes associated changes in solubility circulation. ~60% this was offset...

10.21203/rs.3.rs-4094246/v1 preprint EN cc-by Research Square (Research Square) 2024-03-22

Abstract Marine protected areas (MPAs) are a well‐established conservation practice worldwide, but their effectiveness in protecting or replenishing fish biodiversity remains uneven. Understanding the patterns of this heterogeneity is central to general guidelines for MPA design and can ultimately provide guidance on how maximize potential. Here, we examine associations between degree protection, duration area size, with inside relative that sites nearby, outside areas. We quantitatively...

10.1002/ecs2.4733 article EN cc-by Ecosphere 2023-12-01

Abstract Marine Protected Areas (MPAs) are a well-established conservation practice worldwide, but their effectiveness in protecting or replenishing fish biodiversity remains uneven. Understanding the patterns of this heterogeneity is central to general guidelines for MPA design and can ultimately provide guidance on how maximize potential. Here, we examine associations between degree protection, duration protected area size, with inside areas relative that sites nearby, outside areas. We...

10.1101/2023.03.27.534372 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2023-03-27
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