FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308129819> ?p ?o ?g. }

• W4308129819 abstract "The impacts of fisheries interactions on cetaceans can be challenging to determine, often requiring multiple complementary investigative approaches. The Yangtze finless porpoise ( Neophocaena asiaeorientalis asiaeorientalis ), one of the few Critically Endangered cetaceans, is endemic to the middle-lower Yangtze drainage, a system impacted by multiple anthropogenic pressures. Bycatch mortality is implicated in regional porpoise decline, but the significance and dynamics of porpoise interactions with fishing activities and other threats remain poorly understood. We conducted boat-based surveys to map seasonal distributions and spatial congruence of porpoises and two potential threats (fishing and sand-mining), and an interview survey of fishing communities to understand temporal patterns and drivers of regional fishing activity, across Poyang Lake and the adjoining Yangtze mainstem. Variation in harmful and non-harmful gear use (non-fixed nets versus static pots and traps) between these landscapes might be an important factor affecting local porpoise status. Within Poyang Lake, spatial correlations between porpoises and threats were relatively weak, seasonal porpoise and threat hotspots were located in different regions, and two protected areas had higher porpoise encounter rates and densities than some unprotected sections. However, porpoise hotspots were mostly in unprotected areas, threats were widely observed across reserves, and more fishing and sand-mining was seasonally observed within reserves than within unprotected areas. Compared to null distributions, porpoises were detected significantly closer to fishing activities in summer and further from sand-mining in winter, indicating possible spatial risks of gear entanglement and disturbance. Reported porpoise bycatch deaths are associated with fixed and non-fixed nets, hook-based gears, and electrofishing. Longitudinal patterns in reported gear use indicate that hook-based fishing has decreased substantially and is generally conducted by older fishers, and significantly fewer respondents now practice fishing as their sole source of income, but electrofishing has increased. This combined research approach indicates a continued potential risk to porpoises from changing fisheries interactions and other threats, highlighting the importance of fishing restrictions and appropriate support for fishing communities impacted by this legislation. A potential “win–win” for both biodiversity and local livelihoods could be achieved through wider use of static pots and traps, which are not associated with bycatch deaths." @default.
• W4308129819 created "2022-11-08" @default.
• W4308129819 creator A5004165650 @default.
• W4308129819 creator A5018115910 @default.
• W4308129819 creator A5064777835 @default.
• W4308129819 creator A5086787804 @default.
• W4308129819 creator A5087326200 @default.
• W4308129819 creator A5089247360 @default.
• W4308129819 date "2022-11-02" @default.
• W4308129819 modified "2023-10-01" @default.
• W4308129819 title "Spatiotemporal relationships of threatened cetaceans and anthropogenic threats in the lower Yangtze system" @default.
• W4308129819 cites W1691447136 @default.
• W4308129819 cites W1964635895 @default.
• W4308129819 cites W1966808625 @default.
• W4308129819 cites W1982375765 @default.
• W4308129819 cites W1983867645 @default.
• W4308129819 cites W1985917867 @default.
• W4308129819 cites W2001163552 @default.
• W4308129819 cites W2007040709 @default.
• W4308129819 cites W2021171455 @default.
• W4308129819 cites W2026503995 @default.
• W4308129819 cites W2028195525 @default.
• W4308129819 cites W2033368541 @default.
• W4308129819 cites W2056379270 @default.
• W4308129819 cites W2081607645 @default.
• W4308129819 cites W2082396846 @default.
• W4308129819 cites W2084595939 @default.
• W4308129819 cites W2086568077 @default.
• W4308129819 cites W2103613663 @default.
• W4308129819 cites W2106906264 @default.
• W4308129819 cites W2113221540 @default.
• W4308129819 cites W2121745068 @default.
• W4308129819 cites W2122640782 @default.
• W4308129819 cites W2131586477 @default.
• W4308129819 cites W2134837171 @default.
• W4308129819 cites W2135547714 @default.
• W4308129819 cites W2136004980 @default.
• W4308129819 cites W2146736384 @default.
• W4308129819 cites W2147478588 @default.
• W4308129819 cites W2151131209 @default.
• W4308129819 cites W2162920433 @default.
• W4308129819 cites W2167083537 @default.
• W4308129819 cites W2170659994 @default.
• W4308129819 cites W2322862773 @default.
• W4308129819 cites W2406402938 @default.
• W4308129819 cites W2418339345 @default.
• W4308129819 cites W2489792172 @default.
• W4308129819 cites W2501498184 @default.
• W4308129819 cites W2523147393 @default.
• W4308129819 cites W2531659248 @default.
• W4308129819 cites W2544085453 @default.
• W4308129819 cites W2560735465 @default.
• W4308129819 cites W2561628306 @default.
• W4308129819 cites W2561828410 @default.
• W4308129819 cites W2568479604 @default.
• W4308129819 cites W2613294216 @default.
• W4308129819 cites W2620197494 @default.
• W4308129819 cites W2744029200 @default.
• W4308129819 cites W2761301952 @default.
• W4308129819 cites W2783564415 @default.
• W4308129819 cites W2785478860 @default.
• W4308129819 cites W2791894525 @default.
• W4308129819 cites W2801130470 @default.
• W4308129819 cites W2806494526 @default.
• W4308129819 cites W2888012909 @default.
• W4308129819 cites W2901709858 @default.
• W4308129819 cites W2933273220 @default.
• W4308129819 cites W2943488821 @default.
• W4308129819 cites W2950604123 @default.
• W4308129819 cites W2965800039 @default.
• W4308129819 cites W2966844588 @default.
• W4308129819 cites W2974029767 @default.
• W4308129819 cites W2975662702 @default.
• W4308129819 cites W2987877484 @default.
• W4308129819 cites W3005361349 @default.
• W4308129819 cites W3008467668 @default.
• W4308129819 cites W3008755469 @default.
• W4308129819 cites W3011332952 @default.
• W4308129819 cites W3095773971 @default.
• W4308129819 cites W3095774706 @default.
• W4308129819 cites W3147589347 @default.
• W4308129819 cites W3168336083 @default.
• W4308129819 cites W3189991158 @default.
• W4308129819 cites W3203413786 @default.
• W4308129819 cites W4205785654 @default.
• W4308129819 cites W4289170361 @default.
• W4308129819 cites W4321502354 @default.
• W4308129819 cites W3159130846 @default.
• W4308129819 doi "https://doi.org/10.3389/fcosc.2022.929959" @default.
• W4308129819 hasPublicationYear "2022" @default.
• W4308129819 type Work @default.
• W4308129819 citedByCount "0" @default.
• W4308129819 crossrefType "journal-article" @default.
• W4308129819 hasAuthorship W4308129819A5004165650 @default.
• W4308129819 hasAuthorship W4308129819A5018115910 @default.
• W4308129819 hasAuthorship W4308129819A5064777835 @default.
• W4308129819 hasAuthorship W4308129819A5086787804 @default.
• W4308129819 hasAuthorship W4308129819A5087326200 @default.
• W4308129819 hasAuthorship W4308129819A5089247360 @default.
• W4308129819 hasBestOaLocation W43081298191 @default.

• next