Conflict over flying fish: The dispute between Trinidad & Tobago and Barbados     

Andon Blake  Gary A. Campbell 《Marine Policy》2007

This paper explains the ongoing conflict between Trinidad & Tobago and Barbados over the right to catch flying fish off the coast of Tobago. The aim of the paper is to present the different scenarios arising from the conflict and to determine the best outcome for managing the flying fish. The history and current situation of the conflict is presented. The possible outcomes are evaluated with a framework developed in the paper. It is concluded that a negotiated agreement between the two countries gives the best result. Future negotiations should focus on developing a limited access program like Individual Transferable Quotas.  相似文献   

The geodynamic and limnological evolution of Balkan Lake Ohrid,possibly the oldest extant lake in Europe     

Bernd Wagner  Paul Tauber  Alexander Francke  Niklas Leicher  Steven A. Binnie  Aleksandra Cvetkoska  Elena Jovanovska  Janna Just  Jack H. Lacey  Zlatko Levkov  Katja Lindhorst  Katerina Kouli  Sebastian Krastel  Konstantinos Panagiotopoulos  Arne Ulfers  Dušica Zaova  Timme H. Donders  Andon Grazhdani  Andreas Koutsodendris  Melanie J. Leng  Laura Sadori  Mirko Scheinert  Hendrik Vogel  Thomas Wonik  Giovanni Zanchetta  Thomas Wilke 《Boreas: An International Journal of Quaternary Research》2023,52(1):1-26

Studies of the upper 447 m of the DEEP site sediment succession from central Lake Ohrid, Balkan Peninsula, North Macedonia and Albania provided important insights into the regional climate history and evolutionary dynamics since permanent lacustrine conditions established at 1.36 million years ago (Ma). This paper focuses on the entire 584-m-long DEEP sediment succession and a comparison to a 197-m-long sediment succession from the Pestani site ~5 km to the east in the lake, where drilling ended close to the bedrock, to unravel the earliest history of Lake Ohrid and its basin development. ²⁶Al/¹⁰Be dating of clasts from the base of the DEEP sediment succession implies that the sedimentation in the modern basin started at c. 2 Ma. Geophysical, sedimentological and micropalaeontological data allow for chronological information to be transposed from the DEEP to the Pestani succession. Fluvial conditions, slack water conditions, peat formation and/or complete desiccation prevailed at the DEEP and Pestani sites until 1.36 and 1.21 Ma, respectively, before a larger lake extended over both sites. Activation of karst aquifers to the east probably by tectonic activity and a potential existence of neighbouring Lake Prespa supported filling of Lake Ohrid. The lake deepened gradually, with a relatively constant vertical displacement rate of ~0.2 mm a⁻¹ between the central and the eastern lateral basin and with greater water depth presumably during interglacial periods. Although the dynamic environment characterized by local processes and the fragmentary chronology of the basal sediment successions from both sites hamper palaeoclimatic significance prior to the existence of a larger lake, the new data provide an unprecedented and detailed picture of the geodynamic evolution of the basin and lake that is Europe’s presumed oldest extant freshwater lake.  相似文献