| 1. |
- Pearce, T. R., et al.
(författare)
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International collaboration between collections-based institutes for halting biodiversity loss and unlocking the useful properties of plants and fungi
- 2020
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Ingår i: Plants People Planet. - : Wiley. - 2572-2611. ; 2:5, s. 515-534
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Tidskriftsartikel (refereegranskat)abstract
- Societal Impact Statement The United Nations' Sustainable Development Goal (SDG) 17 calls for "strong global partnerships and cooperation" to support the other SDGs. The collections-based science community offers many examples of conservation of plant and fungal biodiversity, sharing, repatriation and aggregation of data, access to new technologies, supply of plant and fungal material, strengthening capacity of practitioners, and benefit sharing with the providers of biodiversity and genetic resources. Collaboration framed by workable multilateral treaties will increase our understanding of plant and fungal diversity, help halt biodiversity loss, and accelerate our sustainable use of plants and fungi and the exploration of their useful traits. SummaryCollections-based institutes are at the forefront of generating knowledge and understanding of plant and fungal biodiversity. Through the analysis of occurrence data, the use of modern technologies to better understand the evolutionary relationships between species and documentation of their useful properties, the work of collections-based institutes provides good models for conservation; addressing species loss and improving sustainable use of plants and fungi. Nevertheless, the pressure on the planet's plant and fungal diversity is relentless. We argue that a massive increase in the accessibility of preserved and living collections of plants and fungi is required. An increased scale of responsible exploration to both conserve and unlock the useful properties of plants and fungi is needed to deliver solutions to the many global challenges facing humanity and the planet. This article explores the role of collaborations between collections-based institutes and their partners in preventing biodiversity loss and delivering sustainable development. Drawing on examples from herbaria, agricultural and wild species genebanks, mycological collections, an international NGO, and the botanic garden community, we demonstrate how collaboration improves efficiency and impact. Collaborations can be peer to peer, institutional, governmental, national, or international, they may involve work with local communities and are frequently a combination of these. We suggest the five key benefits to collaboration and show that with trust, understanding, and mutual respect, powerful and sustainable partnerships develop. Such trust and respect are hard won, but once established, sustain a high level of commitment, enable development of shared long-term visions of success, and attract diverse funding streams.
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| 2. |
- Ulian, T., et al.
(författare)
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Unlocking plant resources to support food security and promote sustainable agriculture
- 2020
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Ingår i: Plants People Planet. - : Wiley. - 2572-2611. ; 2:5, s. 421-445
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Tidskriftsartikel (refereegranskat)abstract
- Societal Impact Statement Biodiversity is essential to food security and nutrition locally and globally. By reviewing the global state of edible plants and highlighting key neglected and underutilized species (NUS), we attempt to unlock plant food resources and explore the role of fungi, which along with the wealth of traditional knowledge about their uses and practices, could help support sustainable agriculture while ensuring better protection of the environment and the continued delivery of its ecosystem services. This work will inform a wide range of user communities, including scientists, conservation and development organizations, policymakers, and the public of the importance of biodiversity beyond mainstream crops. Summary As the world's population is increasing, humanity is facing both shortages (hunger) and excesses (obesity) of calorie and nutrient intakes. Biodiversity is fundamental to addressing this double challenge, which involves a far better understanding of the global state of food resources. Current estimates suggest that there are at least 7,039 edible plant species, in a broad taxonomic sense, which includes 7,014 vascular plants. This is in striking contrast to the small handful of food crops that provide the majority of humanity's calorie and nutrient intake. Most of these 7,039 edible species have additional uses, the most common being medicines (70%), materials (59%), and environmental uses (40%). Species of major food crops display centers of diversity, as previously proposed, while the rest of edible plants follow latitudinal distribution patterns similarly to the total plant diversity, with higher species richness at lower latitudes. The International Union for Conservation of Nature Red List includes global conservation assessments for at least 30% of edible plants, with ca. 86% of them conserved ex situ. However, at least 11% of those species recorded are threatened. We highlight multipurpose NUS of plants from different regions of the world, which could be key for a more resilient, sustainable, biodiverse, and community participation-driven new "green revolution." Furthermore, we explore how fungi could diversify and increase the nutritional value of our diets. NUS, along with the wealth of traditional knowledge about their uses and practices, offer a largely untapped resource to support food security and sustainable agriculture. However, for these natural resources to be unlocked, enhanced collaboration among stakeholders is vital.
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| 3. |
- Paton, A., et al.
(författare)
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Plant and fungal collections: Current status, future perspectives
- 2020
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Ingår i: Plants People Planet. - : Wiley. - 2572-2611. ; 2:5, s. 499-514
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Tidskriftsartikel (refereegranskat)abstract
- Societal Impact Statement Plant and fungal specimens provide the auditable evidence that a particular organism occurred at a particular place, and at a particular point in time, verifying past occurrence and distribution. They also document the aspects of human exploration and culture. Collectively specimens form a global asset with significant potential for new uses to help address societal and environmental challenges. Collections also serve as a platform to engage and educate a broad range of stakeholders from the academic to the public, strengthening engagement and understanding of plant and fungal diversity-the basis of life on Earth. SummaryWe provide a global review of the current state of plant and fungal collections including herbaria and fungaria, botanic gardens, fungal culture collections, and biobanks. The review focuses on the numbers of collections, major taxonomic group and species level coverage, geographical representation and the extent to which the data from collections are digitally accessible. We identify the major gaps in these collections and in digital data. We also consider what collection types need to be further developed to support research, such as environmental DNA and cryopreservation of desiccation-sensitive seeds. Around 31% of vascular plant species are represented in botanic gardens, and 17% of known fungal species are held in culture collections, both these living collections showing a bias toward northern temperate taxa. Only 21% of preserved collections are available via the Global Biodiversity Information Facility (GBIF) with Asia, central and north Africa and Amazonia being relatively under-represented. Supporting long-term collection facilities in biodiverse areas should be considered by governmental and international aid agencies, in addition to short-term project funding. Institutions should consider how best to speed up digitization of collections and to disseminate all data via aggregators such as GBIF, which will greatly facilitate use, research, and community curation to improve quality. There needs to be greater alignment between biodiversity informatics initiatives and standards to allow more comprehensive analysis of collections data and to facilitate linkage of extended information, facilitating broader use. Much can be achieved with greater coordination through existing initiatives and strengthening relationships with users.
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| 4. |
- Cervero, A. G., et al.
(författare)
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Green Wired Networks
- 2015
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Ingår i: Large-scale Distributed Systems and Energy Efficiency. - Hoboken, NJ, USA : Wiley-Blackwell. - 9781118981122 - 9781118864630 ; , s. 41-80
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- This chapter first highlights the significant energy consumption of existing wired communication networks. It considers various means of operating such networks more efficiently. Then, the chapter examines the components that make up a wired communications network and their differing characteristics between the access and core, as well as patterns of traffic behavior. The chapter focuses on static (network planning) and dynamic (traffic-engineering) schemes that can be used to reduce the energy consumption of networks. It also pays attention to a number of challenges/open research questions that need to be resolved before the implementation of such schemes. These include issues with migration and resilience. The chapter then deals with economic-, regulatory-, and business-related methods. Finally, it focuses on the architecture of communication networks and the corresponding relationship with energy usage.
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