2 files changed, 19 insertions, 0 deletions
diff --git a/ref.bib b/ref.bib
index 544bdf0..a951cf8 100644
--- a/ref.bib
+++ b/ref.bib
@@ -86,6 +86,20 @@
   publisher    = {Springer Science and Business Media LLC},
 }
 
+@Article{Robson2010,
+  author       = {Anthony A. Robson and Carlos Garcia {de Leaniz} and Rory P. Wilson and Lewis G.Halsey},
+  date         = {2010-07},
+  journaltitle = {Journal of Molluscan Studies},
+  title        = {Behavioural adaptations of mussels to varying levels of food availability and predation risk},
+  doi          = {10.1093/mollus/eyq025},
+  issn         = {1464-3766},
+  number       = {4},
+  pages        = {348--353},
+  volume       = {76},
+  file         = {:Robson2010 - Behavioural Adaptations of Mussels to Varying Levels of Food Availability and Predation Risk.pdf:PDF},
+  publisher    = {Oxford University Press (OUP)},
+}
+
 @Comment{jabref-meta: databaseType:biblatex;}
 
 @Comment{jabref-meta: fileDirectory-jonas-bastian:/home/jonas/Projects/RUC/LIB/mussel;}
diff --git a/report.qmd b/report.qmd
index c9bb64a..5fc9e23 100644
--- a/report.qmd
+++ b/report.qmd
@@ -66,6 +66,11 @@ and a stressed pace faster than the visualized resolution
 of about 1 second
 [@FerreiraRodriguez2023 fig. 2].
 
+One concrete approach used in @Robson2009 and Robson2010
+is to collect data at a sample rate of 0.5 seconds, i.e. 2 hZ,
+and convert that into gape angle per second (CHIGA)
+to then monitor gape movement instead of gape position.
+
 ## Copyright and licensing
 
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