Teaser Content Help!!

[talltrees]

I'm in the process of a redesign and upgrade to Drupal 8 and have used Drupal's taxonomy feature to add a fairly large database of Points of Interest, Services etc. initially this was just for a Map/Filter for site users. The developer also wants to use teasers from these content types (such as a scenic vista description) as a way to display the content on relevant pages (such as the scenic vistas page, as well as other relevant pages). Along with the content it shows GPS coordinates and icons related to the description. In short, it looks cool, can be used in multiple relevant locations and creates a great UX.

However, many of these teasers would basically be pieces of content from pages with a lot of SEO value, like descriptive paragraphs about scenic viewpoints from the scenic viewpoints page.

Below is an example of how the descriptions of the scenic viewpoints would be displayed on the scenic viewpoints pages, as well as other potential relevant pages. HOW WILL THIS AFFECT THE SEO VALUE OF THE CONTENT?? Thanks in advance for any help, I can't find an answer anywhere.

About 250 words worth of content about a scenic vista. There’s about 8 scenic vista descriptions like this from the scenic vistas page, so a good chunk of valuable content. There are numerous long form content pages like this that have descriptions and information about sites and points of interest that don't warrant having their own page. For more specific content with a dedicated page, I can just the the intro paragraph as a teaser and link to that specific page of content. Not sure what to do here.