scholarly journals Status stock and Sustainable Management Measures for Moroccan Sardines

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Abdelaziz Mounir ◽  
Mohammed Znari ◽  
Hayat Elmghazl ◽  
Hassan Alahyane ◽  
Noreddine Chouikh ◽  
...  
Keyword(s):  
Marine Environment ◽  
Sustainable Management ◽  
Mediterranean Region ◽  
Optimal Level ◽  
The State ◽  
Sardina Pilchardus ◽  
Sustainable Exploitation ◽  
Management Measures ◽  
Rational And Sustainable Exploitation ◽  
Over Exploitation

This article summarizes the state of stocks of sardine, sardina pilchardus in Moroccan waters at the end of 2016 and 2018. These stocks varies according to the region,They are now in a sustainable exploitation situation:Atlantic sardine, but also stocks that have reached or are still in over-exploitation levels: Mediterranean sardine. The fi shing pressure exerted on the sardine stock exceeds the optimal level by 40%. Due to the degradation of the fragile marine environment of the Mediterranean region, generated by pollution of various origins, the overexploitation of juveniles in the coastal strip, non-responsible practices and the use of non-fi shing gearselective, it is imperative to take the necessary measures to protect the marine environment and ensure rational and sustainable exploitation of the resource. (High commission plan 2006 report).

PROBLEMS OF IMPLEMENTATION OF EUROPEAN PUBLIC-PRIVATE FORMS OF SUSTAINABLE ENTREPRENEURSHIP IN UKRAINE

2019 ◽  
pp. 14-20 ◽  
Author(s):  
Igor Bystryakov
Keyword(s):  
Sustainable Development ◽  
National Economy ◽  
Sustainable Management ◽  
Mineral Resources ◽  
The State ◽  
Sustainable Entrepreneurship ◽  
Effective Implementation ◽  
European Public

The problem issues and points of inhibition of the introduction of public-private forms of sustainable management of European type in the national economy of Ukraine are determined in order to ensure the effective implementation of the relevant principles and mechanisms in the system of sustainable development of the state and its territories, in particular in the context of water, land, forest and mineral resources. The main limitations of the system, as well as the factors of deterrence and directions of the development of public-private relations in Ukraine are revealed.

The state of the marine environment near Vladivostok, Russia

1993 ◽  
Vol 26 (8) ◽  
pp. 418-422 ◽  
Author(s):  
A.V. Tkalin ◽  
T.A. Belan ◽  
E.N. Shapovalov
Keyword(s):  
Marine Environment ◽  
The State

scholarly journals PITFALLS OF TAXATION POLICY IN TRANSITION ECONOMIES

2001 ◽  
Vol 51 (1) ◽  
pp. 3-15
Author(s):  
R. P. Vranceanu ◽  
D. Daianu
Keyword(s):  
Fiscal Policy ◽  
Transition Economies ◽  
Transition Economy ◽  
Public Services ◽  
Optimal Level ◽  
The State ◽  
Policy Reforms ◽  
Taxation Policy ◽  
Cooperative Equilibrium ◽  
Global Performance

This paper develops two stylised models of the transition economy that challenge, to some extent, the conventional approach to policy reforms. In the first model, the absence of market-oriented institutions is responsible for the occurrence of a non-cooperative equilibrium, where the amount of public services provided by the state is too low, which, in turn, adversely affects the global performance of the economy. In the second model, a benevolent government will choose a taxation level that pushes too many firms out of the market; hence global supply falls below its optimal level. In both models, disruptions specific to transitional systems lead to abnormal responses to standard fiscal policy.

scholarly journals Distribution and density of Lutraria rhynchaena Jonas, 1844 relate to sediment while reproduction shows multiple peaks per year in Cat Ba-Ha Long Bay, Vietnam

2020 ◽  
Vol 15 (1) ◽  
pp. 721-734
Author(s):  
Do Manh Hao ◽  
Do Trung Sy ◽  
Dao Thi Anh Tuyet ◽  
Le Minh Hiep ◽  
Nguyen Tien Dat ◽  
...  
Keyword(s):  
Sustainable Management ◽  
Fishery Management ◽  
Scientific Basis ◽  
Sediment Type ◽  
Medium Sand ◽  
Management Measures ◽  
Sediment Types ◽  
Study Results ◽  
Long Bay ◽  
Benthic Substrate

AbstractLutraria rhynchaena Jonas, 1844 is of great commercial interest, but its reserves have dramatically declined over recent decades. Therefore, there is an urgent need of scientific basis to propose effective fishery management measures and improve artificial aquaculture of the clam. In this study, we investigated the distribution and density of L. rhynchaena, sediment characteristics, and established the clam’s reproductive cycle through monthly observations from August 2017 to July 2018. The study results showed that distribution and density of clams are related to sediment types, and the sediment type of medium sand is likely the best benthic substrate for the clams. The spawning of clams occurred throughout the year with three spawning peaks in January, April and September. For the sustainable management of the clam resource in Cat Ba-Ha Long Bay, the fishery authorities can issue a ban on harvest of the clam in spawning peak months in January, April and September.

scholarly journals New Zealand's Oceans Policy

2003 ◽  
Vol 34 (3) ◽  
pp. 469 ◽  
Author(s):  
Angela Foster
Keyword(s):  
Resource Management ◽  
Marine Environment ◽  
Sustainable Management ◽  
Well Being ◽  
Institutional Framework ◽  
Institutional Structures ◽  
Domestic Legislation ◽  
International Obligations ◽  
Guiding Principles ◽  
Policy Refinement

In light of recent Oceans Policy developments this paper proposes a legal and institutional framework for the management of New Zealand's oceans. It focuses on one key existing problem: the lack of a comprehensive, coherent framework for the sustainable management of the marine environment. The proposed framework addresses this issue by suggesting an overarching statute, based on the approach taken by the Resource Management Act, under which several layers of policy refinement and implementation create national consistency coexisting with localised solutions based on the purpose of sustainability and broad guiding principles. The proposal is consistent with New Zealand's international obligations, other domestic legislation and existing institutional structures. The paper concludes with a statement on the importance to our future well-being of developing a comprehensive and enduring Oceans Policy.

scholarly journals Sumberdaya Kuda Laut (Hippocampus spp.) di Perairan Pulau Bintan, Teluk Lampung dan Pulau Tanakeke

2019 ◽  
Vol 4 (1) ◽  
pp. 27
Author(s):  
Masayu Rahmia Anwar Putri ◽  
Astri Suryandari ◽  
Joni Haryadi
Keyword(s):  
Marine Species ◽  
Literature Study ◽  
South Sulawesi ◽  
Lack Of Information ◽  
Management Measures ◽  
Data Deficient ◽  
Study Sites ◽  
Habitat Damage ◽  
Over Exploitation ◽  
Sexually Mature

<strong>Seahorse Resources (Hippocampus spp.) in the Waters of Bintan Island, Lampung Bay and Tanakeke Island</strong>.Information on seahorse resources is very limited, from 35 species of marine species listed on the IUCN redlist, 20 species are listed as "data deficient" which illustrates the lack of information related to sea horses, even for highly exploited species. This research was conducted to inventory sea horse resources (<em>Hippocampus</em> spp.), covering spesies information, size, sex ratio and density of seahorses from three potential locations, they are Bintan Island, Lampung and Tanakeke Island Waters. Field observation for seahorse resources was conducted at Bintan Island (Riau Islands Province) in March 2016, Lampung Bay (Lampung Province) in May 2016 and Tanakeke Islands (Takalar Regency, South Sulawesi) in June 2016 by purposive sampling method, interview with fisherman and collector and also literature study. A total of 5 seahorse species were found in three research locations, 4 species found in Bintan waters <em>(H. comes</em>, <em>H. spinossisimus</em>, <em>H. hystrix</em> and <em>H. kuda</em>), 2 species found in Lampung Bay (<em>H. comes</em> and <em>H. kuda</em>) and only 1 species found in Tanakeke (<em>H.barbouri</em>). Most of seahorse found during the study were categorized as sexually mature, dominated with seahorse 11-12 cm in size. The different types and densities of seahorses in the three study sites are supported by differences in habitat where seahorses are occupied. The density of seahorses tended to be low due to over-exploitation, environmental change and habitat damage. Management measures based on biological aspects and ecological conditions of each region need to be carried out for sustainable seahorse fisheries.

scholarly journals Barley varieties registered in the Slovak Republic after harvest 2018

2019 ◽  
Vol 65 (3) ◽  
Author(s):  
Vratislav PSOTA ◽  
Marián Svorad ◽  
Markéta Musilová
Keyword(s):  
Dry Matter ◽  
Slovak Republic ◽  
Spring Barley ◽  
Optimal Level ◽  
The State ◽  
Extract Content

After completing the state varietal tests, the spring barley malting varieties Chimbon, Laureate and LG Aurus, and were registered in the Slovak Republic. Extract content in dry matter in the studied varieties was high and moved in the scope of 83.1 – 83.5 %. The varieties had strong proteolytic modification (Kolbach index 49.5 – 50.7 %). Amylolytic and cytolytic modification was at the optimal level. Wort quality was optimal (apparent final attenuation 81.5 – 82.2 %). The studied varieties gave clear wort, with the exception of the variety Accordine with the weakly opalizing wort.

Kompetencje emocjonalno-społeczne nauczyciela wobec potrzeb współczesnej edukacji

2021 ◽  
Vol 1 (23) ◽  
pp. 99-123
Author(s):  
Marta Wawrzyniak
Keyword(s):  
School Environment ◽  
Interpersonal Relations ◽  
Optimal Level ◽  
The State ◽  
Mental Condition ◽  
State Of Emergency ◽  
The Face ◽  
Educational Need ◽  
Contemporary Education ◽  
Social Competences

This article concerns the issue of emotional and social competences of a teacher in the face of the needs of contemporary education, in relation to the global situation caused by the spread of the SARS-CoV-2 virus. The state of emergency introduced today is a new context for the changes taking place, challenging every sphere of life, including education. The publication presents reports from selected international and national reports, showing the state of the introduced remote education, which highlighted a multitude of problems for representatives of the school environment. The most important educational problems concern the deteriorating mental condition of pupils and teachers and the crisis in interpersonal relations. Attention was drawn to a neglected area in pedagogy, which is the sphere of emotional and social competences of the student and the teacher, as well as to the necessity of their compulsory inclusion in the problems of research. The article presents the position that school can be an environment for conscious learning of emotions, therefore it is important that teachers have emotional and social competences at an optimal level in order to provide effective support. It is assumed that only emotionally and socially competent teachers can stimulate the development of these competences in pupils. It has been recognised as a new task, challenge and educational need.

The Role of the Black Sea Commission in the Sustainable Management of the Marine Living Resources

2015 ◽  
pp. 306-326
Author(s):  
Iryna Makarenko
Keyword(s):  
Black Sea ◽  
Marine Environment ◽  
Sustainable Management ◽  
Institutional Structure ◽  
The Black Sea ◽  
Global Level ◽  
Current Trends

In this chapter, the role of the Black Sea Commission in the preservation of marine environment will be considered. Particular emphasis will be placed on the activities related to management of the marine living resources, the legal gaps in the documents and institutional structure, as well the current trends and challenges on the regional and global level. An overview of relevant Black Sea Commission's observers and partners will be provided; existing and possible future arrangements with them will be further described and analyzed. Some concrete recommendations on the improvements in the management of marine living resources in the Black Sea basin will be proposed.

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