scholarly journals EFFECTIVENESS OF SUB ZONE CETACEAN PROTECTION IN MARINE PROTECTED AREAS SAVU SEA NATIONAL MARINE PARK, EAST NUSA TENGGARA

2017 ◽  
Vol 1 (2) ◽  
pp. 1-12
Author(s):  
Mujiyanto Mujiyanto ◽  
Adriani Sri Nastiti ◽  
Riswanto Riswanto
Keyword(s):  
Protected Areas ◽  
Marine Protected Areas ◽  
Conflict Of Interest ◽  
East Timor ◽  
Migration Route ◽  
Migration Routes ◽  
Fishery Resources ◽  
Marine Park ◽  
And Migration ◽  
Observation Method

The zonation review and evaluation took into account habitat protection areas and categorised migration routes. In addition, the sustainability of fishery resources is maintained, as people in Savu Sea depend on fishery resources. The objectives of this research are to analyse the effectiveness of sub-zone cetacean protection for Savu Sea National Marien Park. The research stations were watering inside and outside in Savu Sea National Marine Park. The sampling of the research was conducted on 2015 and 2016, collecting data using a zig-zag transect by observation method of collecting data sighting cetacean with single observer platform. The results of sub-zone cetacean protection against Southwest Sumba waters, West Sumba and East Timor Land need to be reviewed if referring the current zoning area. Sub-zone for areas to protect sustainability cetacean need to be adjusted addition and alteration of fishery zone, the area of Southwest Sumba, West Sumba and Central Sumba is ± 445,567.44 ha and ± 239,307.52 ha to around East Timor Land waters. Extensive re-evaluation of existing protection sub-zones is requiring. A review of extent to efectiveness water areas attend the conflict of interest in needs of fisherman to catch and migration route of cetacean.

scholarly journals Rationale for the creation of the National natural park «Central Podillya»

2021 ◽  
Author(s):  
О. Mudrak ◽  
G. Mudrak ◽  
V. Serebryakov ◽  
A. Shcherbliuk ◽  
V. Klochaniuk
Keyword(s):  
Protected Areas ◽  
Local Population ◽  
Field Research ◽  
Pilot Project ◽  
Landscape Diversity ◽  
Forest Steppe ◽  
Migration Routes ◽  
Balanced Development ◽  
The Creation ◽  
And Migration

Based on comprehensive environmental monitoring, geobotanical, zoogeographical, landscape-ecological, hydro-ecological, forest-typological, agroecological principles and approaches and own field research it is proposed to create a national nature park (NNP) «Central Podillya» within Vinnytsia region. A promising NNP is planned to be created on the territory of Vinnytsia and Khmilnytsky administrative districts of Vinnytsia region as a habitat and migration routes of bison (Bison bonasus) and preservation of unique biotic and landscape diversity. The projected area of NPP «Central Podillya» is 53 820 hectares. The need to create a park due to the presence of natural (forest, wetland, peat-swamp, floodplain, meadow, forest-steppe, meadow-steppe, steppe, weed-field) complexes with associations of plant groups, where more than 40 species of plants and lives more than 50 species of animals listed in the RBU, as well as the presence of a significant number of objects that have historical, cultural, recreational, health (medical) value. The general ecological and geographical characteristics of the park from the standpoint of physical-geographical and geobotanical zoning are given. There are 34 objects of the nature reserve fund (NRF), which will be a part of the perspective park. Functional zoning of the territory of the projected NNP «Central Podillya» was carried out taking into account representative and rare ecosystems, where its 4 zones (protected, regulated recreation, stationary recreation, economic) were allocated. The structural elements of the ecological network of the perspective park are singled out. The necessity of protection, preservation and reproduction of biotic and landscape diversity and historical and cultural heritage of the studied territory through the greening of economic activity, education and culture of the local population is substantiated. It was found that the creation of NPP «Central Podillya» through the Presidential Decree and the optimization of protected areas, which account for 2.27% of the total area of Vinnytsia region, the implementation of regional ecological and Emerald networks is an extremely important, important and absolutely necessary for effective adjustment of the strategy of balanced development of territorial communities. Creation of NPP «Central Podillya» will increase the percentage of protected areas to 4.5% of the total area of Vinnytsia region. According to this indicator Vinnytsia region is in one of the last places in Ukraine. According to the Institute of World Resources (Washington), for the effective functioning of the territory, the area of its reserves should be at least 10–12%. Preparation of scientific substantiation and project of creation of NPP «Central Podillya» within Vinnytsia region is a pilot project that requires official detailing, delimitation, land management, coordination with land users on which the park will be located, creation of park directorate, introduction of technologies aimed at preservation and restoration of biogeocenotic cover, reproduction of broken types of connections, preservation of settlements, optimization of land use, balanced development of territorial communities that will be a part of the NNP.

Impact evaluation and conservation outcomes in marine protected areas: A case study of the Great Barrier Reef Marine Park

2019 ◽  
Vol 238 ◽  
pp. 108185 ◽  
Author(s):  
Kerrie A. Fraser ◽  
Vanessa M. Adams ◽  
Robert L. Pressey ◽  
John M. Pandolfi
Keyword(s):  
Great Barrier Reef ◽  
Protected Areas ◽  
Marine Protected Areas ◽  
Impact Evaluation ◽  
Barrier Reef ◽  
Marine Park

scholarly journals Stable isotopes suggest the location of marine feeding grounds of South European Atlantic salmon in Greenland

2020 ◽  
Vol 77 (2) ◽  
pp. 593-603 ◽  
Author(s):  
Ana Almodóvar ◽  
Graciela G Nicola ◽  
Daniel Ayllón ◽  
Clive N Trueman ◽  
Ian Davidson ◽  
...  
Keyword(s):  
Atlantic Salmon ◽  
Population Decline ◽  
Migration Route ◽  
North Atlantic Current ◽  
Migration Routes ◽  
Δ13c And Δ15n ◽  
Δ13c Values ◽  
The North ◽  
Salmon Population ◽  
And Migration

Abstract Historical data on the oceanic distribution and migration routes of southernmost Atlantic salmon Salmo salar populations from Europe are almost non-existent, as no rigorous tagging initiatives have been conducted. Here, we used stable isotope data (δ13C and δ15N) of historic scale collections to identify the potential marine feeding areas of the largest salmon population in the Iberian Peninsula. Data were compared with published datasets from Northern Ireland, Wales, south England, and northeast UK coast, which correspond to series between 15- and 33-year long within the time period from 1958 to 2009. Temporal covariation in sea surface temperature, primary productivity, and δ13C values suggests that feeding areas of Iberian salmon are located around Greenland, both in the Labrador and the Irminger seas. Furthermore, δ13C values of Atlantic salmon from Canadian rivers reported in the literature are similar to those found in individuals from Spanish rivers. Our results suggest that Iberian salmon follow a westerly migration route towards Greenland instead of following the easterly branch of the North Atlantic current into the Norwegian Sea. Characterization of feeding patterns and migration routes might help to understand the causes of ongoing population decline and establish targeted conservation programmes for threatened Iberian salmon.

scholarly journals Assessing Marine Protected Areas Effectiveness: A Case Study with the Tobago Cays Marine Park

2017 ◽  
Vol 07 (03) ◽  
pp. 379-408 ◽  
Author(s):  
Alba Garcia Rodriguez ◽  
Lucia M. Fanning
Keyword(s):  
Protected Areas ◽  
Marine Protected Areas ◽  
Marine Park

Conservation Criminology: Modelling Offender Target Selection for Illegal Fishing in Marine Protected Areas

2019 ◽  
Vol 59 (6) ◽  
pp. 1455-1477 ◽  
Author(s):  
Damian P Weekers ◽  
Renee Zahnow ◽  
Lorraine Mazerolle
Keyword(s):  
Protected Areas ◽  
Marine Protected Areas ◽  
Target Selection ◽  
Environmental Criminology ◽  
Wildlife Crime ◽  
The Past ◽  
Marine Park ◽  
Regional Population ◽  
Selection For ◽  
Insight Into

AbstractThe emergence of conservation criminology over the past decade provides a unique insight into patterns of wildlife crime. Wildlife crime has a dramatic impact on many vulnerable species and represents a significant challenge to the management of protected areas around the world. This paper contributes to the field of conservation criminology by examining the travel patterns of fishing poachers in the Great Barrier Reef Marine Park in Australia. The results demonstrate that distance is a key feature of offender target selection, reflecting the established environmental criminology concept of distance decay. The analysis also reveals a significant relationship between individual no-take zones and regional population areas. The applicability of a nodal-oriented approach to wildlife crime prevention is discussed.

scholarly journals Interpreting Daly’s Sustainability Criteria for Assessing the Sustainability of Marine Protected Areas: A System Dynamics Approach

2019 ◽  
Vol 11 (17) ◽  
pp. 4609 ◽  
Author(s):  
Supradianto Nugroho ◽  
Takuro Uehara ◽  
Yori Herwangi
Keyword(s):  
Population Dynamics ◽  
Coral Reef ◽  
System Dynamics ◽  
Protected Areas ◽  
Marine Protected Areas ◽  
Renewable Resources ◽  
Sustainability Assessment ◽  
Fish Population ◽  
Fish Population Dynamics ◽  
Marine Park

Sustainability assessments of marine protected areas (MPAs) are essential for improving the effectiveness of management efforts. Since sustainability is closely related to the concept of intergenerational well-being, measuring and tracking it through time is crucial. Therefore, this study will use the system dynamics approach applied at Pieh marine park as the study site. A system dynamics model was built comprising four sub-models: fish population dynamics, coral reef coverage, tourism, and pollution. The goodness-of-fit test of the model indicated low and unsystematic model error. The sustainability assessment was conducted using the three principles of sustainability proposed by Herman Daly, which define sustainability for resource management based on the change in the amount of renewable resources, non-renewable resources, and pollution. The sustainability assessment determined that Pieh marine park cannot sustain economic activities in its area, indicated by decreasing renewable resource indicators in the form of fish population dynamics, coral reef coverage, and increasing pollution levels. Several management interventions can be applied to improve sustainability, including lowering the total allowable catch, coral transplantation, and improved waste management.

scholarly journals Assessment of population size and migration routes of silver eel in the River Rhine based on a 2-year combined mark-recapture and telemetry study

2007 ◽  
Vol 64 (7) ◽  
pp. 1450-1456 ◽  
Author(s):  
Jan Klein Breteler ◽  
Tim Vriese ◽  
Jost Borcherding ◽  
André Breukelaar ◽  
Lothar Jörgensen ◽  
...  
Keyword(s):  
Population Size ◽  
Downstream Migration ◽  
Migration Route ◽  
River Rhine ◽  
Migration Routes ◽  
Silver Eel ◽  
Mark Recapture ◽  
And Migration ◽  
Migration Pathways ◽  
Combined Mark

Abstract Klein Breteler, J., Vriese, T., Borcherding, J., Breukelaar, A., Jörgensen, L., Staas, S., de Laak, G., and Ingendahl, D. 2007. Assessment of population size and migration routes of silver eel in the River Rhine based on a 2-year combined mark-recapture and telemetry study. – ICES Journal of Marine Science, 64: 1450–1456. More than 3000 female silver eels >50 cm were marked and released in the River Rhine at Cologne in 2004 and 2005, and more than 4000 and 6000 per year, respectively, were checked for marks in the different Rhine branches close to the sea. Migration pathways of downstream-migrating eels were also tracked by telemetry from the point of release (300–350 km from the sea, depending on the migration route) through the three main branches of the Rhine (Waal, Nederrijn + Lek, IJssel + Lake IJsselmeer) to the sea. Downstream migration to the sea took from <2 d to more than a year, but was generally in October and November of the year of release. Most successful migrators seemed to find their way to the sea via the Nieuwe Waterweg rather than via Lake IJsselmeer or Haringvliet. Some 23% of released eels of the 2004 cohort and 15% of the 2005 cohort made it to the sea in less than 2 years. The telemetry data suggest that the Nederrijn + Lek watercourse, the only location where hydropower stations have been built in the lower Rhine system, might be important for downstream migration of eels only in the years with greater discharges, suggesting that management measures should concentrate on the Waal and downstream sections to improve spawning escapement of the silver eel population of the Rhine system.

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