2022—Subsec. (a). Pub. L. 117–167, § 10646(1)(A), inserted “coordination,” after “research, monitoring,” in introductory provisions.

Subsec. (a)(1). Pub. L. 117–167, § 10646(1)(D), substituted “acidification and coastal acidification” for “acidification” wherever appearing. Amendment was not executed in subpars. (F), (J), and (K) as added by Pub. L. 117–167, § 10646(1)(B)(v), (viii), to reflect the probable intent of Congress.

Subsec. (a)(1)(B). Pub. L. 117–167, § 10646(1)(B)(i), inserted “including leveraging, as appropriate, the Integrated Ocean Observing System and the ocean observing assets of other Federal, State, and Tribal agencies,” after “ocean observing assets,”.

Subsec. (a)(1)(C), (D). Pub. L. 117–167, § 10646(1)(B)(iii), added subpars. (C) and (D). Former subpars. (C) and (D) redesignated (E) and (G), respectively.

Subsec. (a)(1)(E). Pub. L. 117–167, § 10646(1)(B)(ii), (iv), redesignated subpar. (C) as (E) and substituted “adaptation and mitigation” for “adaptation”. Former subpar. (E) redesignated (H).

Subsec. (a)(1)(F). Pub. L. 117–167, § 10646(1)(B)(v), added subpar. (F).

Subsec. (a)(1)(G). Pub. L. 117–167, § 10646(1)(B)(ii), redesignated subpar. (D) as (G).

Subsec. (a)(1)(H). Pub. L. 117–167, § 10646(1)(B)(ii), (vi), redesignated subpar. (E) as (H), substituted “their respective impacts” for “its impacts”, and struck out “and” at end.

Subsec. (a)(1)(I). Pub. L. 117–167, § 10646(1)(B)(vii)(II), which directed the substitution of a semicolon for a period at the end, could not be executed because a semicolon, rather than a period, already appeared at the end.

Pub. L. 117–167, § 10646(1)(B)(ii), (vii)(I), redesignated subpar. (F) as (I) and substituted “research, monitoring, and adaptation and mitigation strategies” for “monitoring and impacts research”.

Subsec. (a)(1)(J), (K). Pub. L. 117–167, § 10646(1)(B)(viii), added subpars. (J) and (K).

Subsec. (a)(2). Pub. L. 117–167, § 10646(1)(D), substituted “acidification and coastal acidification” for “acidification” in two places.

Pub. L. 117–167, § 10646(1)(C), substituted “critical research, education, and outreach projects that explore and communicate” for “critical research projects that explore”.

Subsecs. (c), (d). Pub. L. 117–167, § 10646(2), added subsecs. (c) and (d).

2020—Subsec. (a)(4). Pub. L. 116–271 added par. (4).

2018—Subsec. (a)(3). Pub. L. 115–232 substituted “section 8931 of title 10” for “section 7901 of title 10”.

Amendment by Pub. L. 115–232 effective Feb. 1, 2019, with provision for the coordination of amendments and special rule for certain redesignations, see section 800 of Pub. L. 115–232, set out as a note preceding section 3001 of Title 10, Armed Forces.