Management

Motivated by declines in biodiversity exacerbated by climate change, we identified a network of conservation sites designed to provide resilient habitat for species, while supporting dynamic shifts in ranges and changes in ecosystem composition. Our 12-ystudy involved 289 scientists in 14 study regions across the conterminous United States(CONUS), and our intent was to support local-, regional-, and national-scale conservation decisions.

We are in the midst of a major biodiversity crisis, with deep impacts on the functioning of ecosystems and derived benefits to people (1, 2). But we still have time to pull back. To do so, it is imperative that we learn from plants’ and animals’ past actions (3, 4). Conservation biology, ecology, and paleontology all emphasize that natural systems must exhibit resilience and dynamic responses to rapid environmental changes (3, 5, 6). Both climate and land-use change have accelerated over the past decades, underscoring the urgency for increased understanding and action (7–9).

The CKI OECM Workshop Report consolidated the discussions, outcomes, recommendations and next steps following the Other Effective Area-based Conservation Measures Workshop, hosted by the National Environment Service, in partnership with Secretariat of Pacific Regional Environment Program and the UNEP World Conservation Monitoring Centre, on the 24th - 25th January 2023 in Rarotonga, Cook Islands.  

Many protected areas worldwide increasingly resemble habitat isolates embedded in human-modifed landscapes. However, establishing linkages among protected areas could signifcantly reduce speciesloss rates. Here we present a novel method having broad applicability for assessing enhanced regional connectivity on persistence of mammal diversity. We combine theoretically-derived species relaxation rates for mammal communities with empirically-derived pathways.

This paper identifies the Dasgupta Review’s key points about the role of protected areas (PAs) in conserving nature. Using these factors as a foundation, this paper explores how economists can conduct analyses that improve PA decisions and promote both biodiversity conservation and ecosystem service provision. People’s interactions with PAs should be considered when making design, management, and restrictions decisions about PAs because those interactions are critical to determining the threats to biodiversity within PAs and the benefits produced by PAs.

The aim of the National Protected Areas Forum was to fulfill mandates and strengthen policies to protect the country’s abundant natural assets into the future to benefit all life and future generations. Led by the Conservation and Environment Protection Authority (CEPA) with support from the United Nations Development Programme (UNDP).

This new Pacific Islands framework for Nature Conservation and Protected Areas 2021-2025 was endorsed during the conference and subsequently at the 30th SPREP Meeting by 26 members countries and territories in 2021. It reflects the urgent need for transformative action in response to the multiple accelerating threats, both established and emerging, that are faced by nature and people in the Pacific. It identifies the key regional priorities for action which form the six Strategic Objectives for the Framework.

Protected areas (PAs) are a cornerstone of global conservation and central to international plans to minimize global extinctions. During the coming century, global ecosystem destruction and fragmentation associated with increased human population and economic activity could make the long-term survival of most terrestrial vertebrates even be more dependent on PAs. However, the capacity of the current global PA network to sustain species for the long term is unknown. Here, we explore this question for all non-volant terrestrial mammals for which we found sufficient data,∼4,000 species.

A BIORAP is a biological inventory programme undertaken in marine and terrestrial environments, and is designed to rapidly assess the biodiversity of highly diverse areas. Options to manage threats and protect some remaining examples of indigenous biodiversity of national or international significance are recommended to governing communities.The Nauru BIORAP took place in selected terrestrial and marine areas of the Republic of Nauru during 17–27 June, 2013. The key finding of the Nauru BIORAP are presented in this synthesis report.

Protected areas safeguard biodiversity, ensure ecosystem functioning, and deliver ecosystem services to communities. However, only ~16% of the world’s land area is under some form of protection, prompting international calls to protect at least 30% by 2030. We modeled the outcomes of achieving this 30 × 30 target for terrestrial biodiversity conservation, climate change mitigation, and nutrient regulation.