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The Atoll Climate-Resilient Home Gardening Guide has been developed to complement face-to-face training on the use of climate resilient home gardening technologies. The climate-resilient agriculture principles outlined in this guide are developed for atoll environments by strengthening soil health and water conservation practices.

Understanding perceived equity is key, equity subjective, context-dependent and has implications for legitimacy, cooperation and wellbeing. Since gender in combination with other social characteristics, influence how people benefit or participate in management, examining perceived fairness from an intersectional perspective is crucial.

In 2018, the Parties to the Convention on Biological Diversity (CBD) adopted a decision on protected areas and other effective area-based conservation measures (OECMs). It contains the definition of an OECM and related scientific and technical advice that has broadened the scope of governance authorities and areas that can be engaged and recognised in global conservation efforts. The voluntary guidance on OECMs and protected areas, also included in the decision, promotes the use of diverse, effective and equitable governance models, the integration of protected areas and OECMs into wider landscapes and seascapes, and mainstreaming of biodiversity conservation across sectors.

Work on the poet-2020 global biodiversity framework is now well advanced and will outline a vision, goals and targets for the next decade of biodiversity conservation and beyond. For the effectiveness of Protected areas and other effective area-based conservation measures, an indicator has been proposed for areas meeting their documented ecological objectives.

There is a growing recognition that conservation strategies should be designed accounting for cross-realm connections, such as freshwater connections to land and sea, to ensure effectiveness of marine spatial protection and minimize perverse outcomes of changing land-use. Yet, examples of integration across realms are relatively scarce, with most targeting priorities in a single realm, such as marine or freshwater, while minimizing threats originating in terrestrial ecosystems. To date, no study has optimized priorities across multiple realms to produce a spatially explicit integrated conservation plan that simultaneously accounts for multiple human activities at a national scale. This represents a major gap in the application of existing cross-realm planning theory. We present a national scale conservation framework for selecting protected areas using a case study of Papua New Guinea (PNG) that integrates multiple systems and ecological connectivity to account for cross-realm benefits and minimize threats of land-use and climate change. The relative importance of both the forests and inshore reef environments to PNG subsistence and commercial livelihoods emphasizes the importance of considering the connections between the land and sea. The plan was commissioned by the PNG Conservation and Environment Protection Authority and identifies a comprehensive set of priorities that meet conservation targets in both the land and sea. Our national-scale prioritization framework is useful for agencies and managers looking to implement actions given multiple objectives, including watershed management and biodiversity protection, and ensures actions are efficient and effective across the land and sea.

We report three major and confronting environmental issues that have received little attention and require urgent action. First, we review the evidence that future environmental conditions will be far more dangerous than currently believed. The scale of the threats to the biosphere and all its lifeform including humanity is in fact so great that it is difficult to grasp for even well-informed experts. Second we ask what political or economic system, or leadership, is prepared ti handle the predicted disasters, or even capable of such actions. Third, this dire situation places as extraordinary responsibility on scientists to speak out candidly and accurately when engaging with government, business and the public.

In May 2015, 74 line transects in three different habitat types (plantation, mixed crops, urban) were surveyed on Upolu and Savai’i islands, Samoa, with an aim of estimating the population size, density and distribution of two invasive bird species, Common Myna (Acridotheres tristis) and Jungle Myna (Acridotheres fuscus). Based on the available literature, the surveyed habitats were identified as preferred foraging habitat for the two myna species. The three habitats make up 24.9% of Samoa’s land area. Survey data were analysed using the Distance program. It was estimated that the population of myna birds occurring in the plantation, mixed crops and urban habitats of Samoa is approximately 158,995 (+- 29,588). Approximately 130,030 (+- 19,837) myna were estimated to live on Upolu and 28,968 (+- 9,751) on Savai’i, across the three habitat types. Survey results also revealed that both species show a significant preference for urban habitat. Jungle Myna were estimated to be the most numerous (population estimate: 133,925 +-24,321), occurring on both islands and in all surveyed habitat types. Jungle Myna seem to have saturated the urban habitat available in Upolu and therefore have proceeded to colonise plantations and mixed crops adjacent to urban areas. Common Myna (population estimate: 23,367 +- 7,612), having reached the shores of Samoa ca. 20 years later than Jungle Myna, show highest density in urban environments. They are concentrated in the north-west section of Upolu, with only a few individuals observed on the east coast of Savai’i.