A boost for freshwater conservation

Science ◽  
2020 ◽  
Vol 370 (6512) ◽  
pp. 38-39
Author(s):  
Robin Abell ◽  
Ian J. Harrison
Author(s):  
Alexander Gillespie

The years between 1900 and 1945 were very difficult for humanity. In this period, not only were there two world wars to survive but also some of the worst parts of the social, economic, and environmental challenges of sustainable development all began to make themselves felt. The one area in which progress was made was in the social context, in which the rights of workers and the welfare state expanded. The idea of ‘development’, especially for the developing world, also evolved in this period. In the economic arena, the world went up, and then crashed in the Great Depression, producing negative results that were unprecedented. In environmental terms, positive templates were created for some habitat management, some wildlife law, and parts of freshwater conservation. Where there was not so much success was with regard to air and chemical pollution.


2019 ◽  
Vol 29 (8) ◽  
pp. 1253-1267 ◽  
Author(s):  
Miguel Cañedo‐Argüelles ◽  
Virgilio Hermoso ◽  
Tony Herrera‐Grao ◽  
José Barquín ◽  
Núria Bonada

BioScience ◽  
2020 ◽  
Vol 70 (2) ◽  
pp. 174-183 ◽  
Author(s):  
Lauren M Kuehne ◽  
Angela L Strecker ◽  
Julian D Olden

Abstract The 1972 Clean Water Act (CWA) provided crucial environmental protections, spurring research and corresponding development of a network of expertise that represents critical human capital in freshwater conservation. We used social network analysis to evaluate collaboration across organizational types and ecosystem focus by examining connections between authors of freshwater assessments published since the CWA. We found that the freshwater assessment network is highly fragmented, with no trend toward centralization. Persistent cohesion around organizational subgroups and minimal bridging ties suggest the network is better positioned for diversification and innovation than for learning and building a strong history of linked expertise. Despite an abundance of research activity from university-affiliated authors, federal agency authors provide a majority of the bonding and bridging capital, and diverse agencies constitute the core network. Together, our results suggest that government agencies currently play a central role in sustaining the network of expertise in freshwater assessment, protection, and conservation.


2019 ◽  
pp. 365-380
Author(s):  
Fabio de Oliveira Roque ◽  
Francisco Valente-Neto ◽  
Marciel Elio Rodrigues ◽  
Francine Novais Souza ◽  
Davidson Gomes Nogueira ◽  
...  

2008 ◽  
Vol 22 (3) ◽  
pp. 505-507 ◽  
Author(s):  
Ken Vance-Borland ◽  
Dirk Roux ◽  
Jeanne Nel ◽  
Bob Pressey

2013 ◽  
Vol 20 (1) ◽  
pp. 113-124 ◽  
Author(s):  
Sebastián Martinuzzi ◽  
Stephanie R. Januchowski-Hartley ◽  
Brenda M. Pracheil ◽  
Peter B. McIntyre ◽  
Andrew J. Plantinga ◽  
...  

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