From b47c53d09ecd8e04dbcd68bf01c53c21e60187fa Mon Sep 17 00:00:00 2001
From: rmshkv <eromashkova@ucar.edu>
Date: Wed, 26 Jun 2024 19:23:51 -0600
Subject: [PATCH] Changing links to doi.org to fix link checker

---
 notebooks/ocn-carbonfluxes.ipynb | 6 +++---
 notebooks/ocn-iron.ipynb         | 6 +++---
 notebooks/ocn-phyto-lims.ipynb   | 2 +-
 notebooks/ocn-zoo.ipynb          | 8 +++++---
 4 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/notebooks/ocn-carbonfluxes.ipynb b/notebooks/ocn-carbonfluxes.ipynb
index 80947ab..24d7fd2 100644
--- a/notebooks/ocn-carbonfluxes.ipynb
+++ b/notebooks/ocn-carbonfluxes.ipynb
@@ -507,9 +507,9 @@
    "source": [
     "## Resources and references\n",
     "- [Sarmiento and Gruber, Chapter 8: The Carbon Cycle](https://doi.org/10.2307/j.ctt3fgxqx.12)\n",
-    "- [Takahashi et al., 2002](https://www.sciencedirect.com/science/article/pii/S0967064502000036)\n",
-    "- [Behrenfeld and Falkowski, 1997](https://aslopubs.onlinelibrary.wiley.com/doi/10.4319/lo.1997.42.1.0001)\n",
-    "- [DeVries and Weber, 2017](https://agupubs.onlinelibrary.wiley.com/doi/10.1002/2016GB005551)"
+    "- [Takahashi et al., 2002](https://doi.org/10.1016/S0967-0645(02)00003-6)\n",
+    "- [Behrenfeld and Falkowski, 1997](https://doi.org/10.4319/lo.1997.42.1.0001)\n",
+    "- [DeVries and Weber, 2017](https://doi.org/10.1002/2016GB005551)"
    ]
   }
  ],
diff --git a/notebooks/ocn-iron.ipynb b/notebooks/ocn-iron.ipynb
index 056b391..1981798 100644
--- a/notebooks/ocn-iron.ipynb
+++ b/notebooks/ocn-iron.ipynb
@@ -444,9 +444,9 @@
    },
    "source": [
     "## Resources and references\n",
-    "- [Schlitzer et al., 2018](https://www.sciencedirect.com/science/article/pii/S0009254118302961?pes=vor)\n",
-    "- [Moore and Braucher, 2008](https://bg.copernicus.org/articles/5/631/2008/)\n",
-    "- [Tagliabue et al., 2012](https://bg.copernicus.org/articles/9/2333/2012/)"
+    "- [Schlitzer et al., 2018](https://doi.org/10.1016/j.chemgeo.2018.05.040)\n",
+    "- [Moore and Braucher, 2008](https://doi.org/10.5194/bg-5-631-2008)\n",
+    "- [Tagliabue et al., 2012](https://doi.org/10.5194/bg-9-2333-2012)"
    ]
   }
  ],
diff --git a/notebooks/ocn-phyto-lims.ipynb b/notebooks/ocn-phyto-lims.ipynb
index 7d5ba44..358b010 100644
--- a/notebooks/ocn-phyto-lims.ipynb
+++ b/notebooks/ocn-phyto-lims.ipynb
@@ -602,7 +602,7 @@
    "source": [
     "## Resources and references\n",
     "- [Sarmiento and Gruber Chapter 4: Organic Matter Production](https://doi.org/10.2307/j.ctt3fgxqx.7) (see Limiting Nutrient in Section 4.2)\n",
-    "- [Redfield et al., 1963](https://books.google.com/books?id=LeMvduUHtxQC&pg=PA26&source=gbs_toc_r&cad=1#v=onepage&q&f=false)"
+    "- [Redfield et al., 1963](https://books.google.com/books?id=LeMvduUHtxQC&pg=PA26&source=gbs_toc_r&cad=1)"
    ]
   }
  ],
diff --git a/notebooks/ocn-zoo.ipynb b/notebooks/ocn-zoo.ipynb
index 8cc5eab..3032b15 100644
--- a/notebooks/ocn-zoo.ipynb
+++ b/notebooks/ocn-zoo.ipynb
@@ -561,11 +561,13 @@
   {
    "cell_type": "markdown",
    "id": "7e89ef1f-6c3c-4fe7-8c76-35098c50fec7",
-   "metadata": {},
+   "metadata": {
+    "jp-MarkdownHeadingCollapsed": true
+   },
    "source": [
     "## Resources and references\n",
-    "- [Moriarty & O'Brien, 2013](https://essd.copernicus.org/articles/5/45/2013/essd-5-45-2013.pdf)\n",
-    "- [Petrik et al., 2022](https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022GB007367)"
+    "- [Moriarty & O'Brien, 2013](https://doi.org/10.5194/essd-5-45-2013)\n",
+    "- [Petrik et al., 2022](https://doi.org/10.1029/2022GB007367)"
    ]
   }
  ],