scholarly journals Tracking a Marine Ecotourism Star: Movements of the Short Ocean SunfishMola ramsayiin Nusa Penida, Bali, Indonesia

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Tierney Thys ◽  
John P. Ryan ◽  
Kevin C. Weng ◽  
Mark Erdmann ◽  
Joeharnani Tresnati
Keyword(s):  
Reef Fishes ◽  
Effective Management ◽  
Thermal Range ◽  
Scuba Divers ◽  
Bony Fishes ◽  
The World ◽  
Marine Ecotourism ◽  
Management And Conservation ◽  
Satellite Tag ◽  
Behavioral Information

Ocean sunfishes, Molidae, comprise the world’s heaviest bony fishes. They include the short mola,Mola ramsayi(Giglioli 1883), an important tourist draw at Nusa Penida and Nusa Lembongan, Bali, where SCUBA divers can observe ectoparasite-laden individuals being cleaned by smaller reef fishes. Despite widespread appeal, little is known about these fishes relative to regional oceanography. We present the first behavioral information for this species anywhere in the world. Satellite tag data indicate a wide thermal range (10–27.5°C) with depth occupation mostly (95%) in the upper 250 m and habitat preference near the bottom of the warm surface layer. One tag popped off as scheduled after 6 months off Nusa Penida, <10 km from its original deployment. The 3 other tags popped off prematurely: 747 km southeast 89 days after deployment; 142 km south after 7 days of deployment; and 162 km south after 24 days of deployment. Amid mounting tourist pressures and bycatch ofM. ramsayiin eastern regions of Indonesia, such as Alor, behavioral information of this species is essential for effective management and conservation of this valuable marine ecotourism asset.

Collaboration platforms in water management

2011 ◽  
Vol 6 (3) ◽  
Author(s):  
C. E. Hidaka ◽  
H. R. Kolar ◽  
R. P. Williams ◽  
P. G. Hartswick ◽  
S. B. Foong
Keyword(s):  
Water Management ◽  
Information Technology ◽  
Water Resources ◽  
Data Sources ◽  
Effective Management ◽  
Holistic View ◽  
The World ◽  
Technical Architecture ◽  
Multiple Levels ◽  
Collaboration Platforms

In many parts of the world, management of water resources and infrastructures is fragmented between agencies at multiple levels – state, provincial, and local – and sometimes between functions within individual agencies. Consequently it is often impossible to take a holistic view of the issues at hand to enable effective management of the resource or infrastructure – either because of the overhead of managing the coordination required, and/or because of politics between the different stakeholders. In their work for IBM, the authors created a concept of an information technology (IT)-enabled “collaboration platform” that integrates different water data sources with IT tools to enable multiple entities to maintain and share a “common operating picture.” This greatly assists with coordination and reduces politics to manageable levels. In this paper, the authors describe the collaboration platform and its benefits by reference to examples of such platforms in use, and propose a reference technical architecture for creating collaboration platforms.

scholarly journals Epidemiology of African Swine Fever and Its Risk in Nepal

2021 ◽  
Vol 12 (3) ◽  
pp. 580-591
Author(s):  
Deepak Subedi ◽  
Suman Bhandari ◽  
Saurav Pantha ◽  
Uddab Poudel ◽  
Sumit Jyoti ◽  
...  
Keyword(s):  
Viral Infection ◽  
Management Practices ◽  
Viral Infections ◽  
African Swine Fever ◽  
Illegal Trade ◽  
Effective Management ◽  
Pork Industry ◽  
Wild Pigs ◽  
The World ◽  
The Government

African swine fever (ASF) is a highly contagious viral infection of domestic and wild pigs with high mortality. First reported in East Africa in the early 1900s, ASF was largely controlled in domestic pigs in many countries. However, in recent years ASF outbreaks have been reported in several countries in Europe and Asia. The occurrence of ASF in China, the largest pork producer in the world, in 2018 and in India, the country that surrounds and shares open borders with Nepal, has increased the risk of ASF transmission to Nepal. Lately, the pork industry has been growing in Nepal, overcoming traditional religious and cultural biases against it. However, the emergence of viral infections such as ASF could severely affect the industry's growth and sustainability. Because there are no effective vaccines available to prevent ASF, the government should focus on preventing entry of the virus through strict quarantine measures at the borders, controls on illegal trade, and effective management practices, including biosecurity measures.

scholarly journals Effects of Social Determinants of Health in Progression to Type 2 Diabetes

2021 ◽  
Author(s):  
◽  
Folabi Ariganjoye ◽  
Keyword(s):  
Quality Of Life ◽  
United States ◽  
Type 2 Diabetes ◽  
Social Determinants ◽  
The United States ◽  
Effective Management ◽  
The World ◽  
Longitudinal Association

The prevalence of prediabetes and diabetes in the United States and around the world has increased faster than expected in the last 30 years. The economic burden this costs a nation can be astronomic both in terms of expense and loss in productivity. One-third of U.S. adults, 86 million people, have prediabetes. Effective management is needed that can reach these 86 million, and others at high risk, to reduce their progression to diagnosed Type 2 diabetes. After the literature review, there was not enough literature to support how these led to the progression to diabetes. The abundant literature is centered on how to prevent complications and improve the quality of life of those living with type 2 diabetes. This paper will focus on the longitudinal association between these social determinants and how they may predispose to the progression to Type 2 diabetes.

scholarly journals The evolution of traits and functions in herbivorous coral reef fishes through space and time

2019 ◽  
Vol 286 (1897) ◽  
pp. 20182672 ◽  
Author(s):  
Alexandre C. Siqueira ◽  
David R. Bellwood ◽  
Peter F. Cowman
Keyword(s):  
Coral Reefs ◽  
Fish Assemblages ◽  
Reef Fishes ◽  
Ecosystem Functions ◽  
Ecological Framework ◽  
Functional Composition ◽  
Ecological Process ◽  
Wide Range ◽  
The World ◽  
Trait Space

Herbivory by fishes has been identified as a key ecological process shaping coral reefs through time. Although taxonomically limited, herbivorous reef fishes display a wide range of traits, which results in varied ecosystem functions on reefs around the world. Yet, we understand little about how these trait combinations and functions in ecosystems changed through time and across biogeographic realms. Here, we used fossils and phylogenies in a functional ecological framework to reveal temporal changes in nominally herbivorous fish assemblages among oceanic basins in both trait space and lineage richness among functions. We show that the trait space occupied by extant herbivorous fishes in the Indo-Pacific resulted from an expansion of traits from the ancestral Tethyan assemblages. By contrast, trait space in the Atlantic is the result of lineage turnover, with relatively recent colonization by lineages that arose in the east Tethys/Indo-Pacific. From an ecosystem function perspective, the Atlantic supports a depauperate fauna, with few extant herbivorous reef fish lineages performing each function. Indo-Pacific fishes support both more functions and more lineages within each function, with a marked Miocene to Pleistocene expansion. These disparities highlight the importance of history in explaining global variation in fish functional composition on coral reefs.

Production of the electronic British Lymphology Society Red Legs Pathway

2020 ◽  
Vol 25 (Sup10) ◽  
pp. S32-S35
Author(s):  
Rebecca Elwell
Keyword(s):  
Differential Diagnosis ◽  
Patient Experience ◽  
Effective Management ◽  
Negative Consequences ◽  
Antibiotic Resistant ◽  
Inappropriate Use ◽  
The World ◽  
Improve Patient

Antibiotic misuse is a rampant problem the world over and it in turn leads to other issues, the main one being the rise of antibiotic-resistant microorganisms. Often, bilateral red legs are mistaken for acute cellulitis, an infection of the skin, and are inappropriately treated with antibiotics. The British Lymphology Society's Red Legs Pathway aims to support differential diagnosis in patients with bilateral red legs to enable prompt and effective management and improve patient experience. The pathway also aims to reduce inappropriate use of antibiotics and potential negative consequences. This article provides a brief outline of the pathway and its development.

A baited underwater video system for the determination of relative density of carnivorous reef fish

2000 ◽  
Vol 51 (8) ◽  
pp. 755 ◽  
Author(s):  
Trevor J. Willis ◽  
Russell C. Babcock
Keyword(s):  
Relative Density ◽  
Size Structure ◽  
Marine Reserve ◽  
Reef Fishes ◽  
Underwater Video ◽  
Underwater Visual Census ◽  
Video Footage ◽  
Survey Techniques ◽  
Scuba Divers

Estimates of the relative density of fishes form the basis of many marine ecological studies as well as the assessment of effects of fishing or pollution. Plasticity in the behavioural response of large reef fishes to SCUBA divers means that commonly used underwater visual census (UVC) techniques do not always provide reliable estimates of relative density. The paper describes the system configuration, deployment methods, testing and use of a remotely deployed baited underwater video (BUV) system for the survey of carnivorous reef fishes (snapper, Pagrus auratus and blue cod,Parapercis colias) in marine reserves of northern New Zealand. Concurrent UVC and BUV surveys inside and outside a marine reserve showed that, whereas UVC detected few snapper in either area (resulting in little confidence in statistically significant results), BUV demonstrated significant differences in relative density. Conversely, blue cod were found to occur at significantly higher densities within the reserve by UVC, but not by BUV. The provision of accurate estimates of fish size (<20 mm error) from video footage also illustrated differences in size structure between protected and fished populations. The data suggest that a combination of survey techniques is likely to be necessary where multispecies assemblages are being assessed.

Identifying germination opportunities for threatened plant species in episodic ecosystems by linking germination profiles with historic rainfall events

2019 ◽  
Vol 67 (3) ◽  
pp. 256 ◽  
Author(s):  
Carole P. Elliott ◽  
Wolfgang Lewandrowski ◽  
Ben P. Miller ◽  
Matthew Barrett ◽  
Shane R. Turner
Keyword(s):  
Threatened Species ◽  
Effective Management ◽  
Environmental Filters ◽  
Rainfall Events ◽  
Upper Limit ◽  
Threatened Plant Species ◽  
Climate Interactions ◽  
Rainfall Patterns ◽  
Management And Conservation

Dynamic processes of seed germination, influenced by niche–climate interactions, underpin successful seedling establishment. For threatened species with niches restricted to specific landforms, such as Banded Ironstone Formations (BIF), understanding germination opportunities in relation to long-term rainfall patterns can be critical for management. We quantified germination profiles (germinating fraction and speed with varying dormancy states) from six taxonomically diverse threatened species that are endemic to BIF in Western Australia, and related this to historic rainfall patterns and events. The upper limit of the germination profiles (i.e. for dormancy-alleviated seed) was 1.2–60 times higher (germinating fraction; Gmax) and 1.1–4 times faster (T10) than the lower profile limit (i.e. dormancy not alleviated) in the physiologically dormant species studied (Tetratheca paynterae Alford subsp. paynterae and T. erubescens J.P.Bull; Ricinocarpos brevis R.J.F.Hend. &amp; Mollemans; Darwinia masonii C.A.Gardner; Lepidosperma gibsonii R.L.Barrett). Seeds of Banksia arborea (C.A.Gardner) A.R.Mast &amp; K.R.Thiele are non-dormant and had a germination profile similar to this upper limit. The minimum period of moisture required for germination was less than eight consecutive days and our simple moisture model, based on historic rainfall patterns for their localities, indicated that these periods have likely occurred 16 times in the last 100 years. We suggest that these BIF species are likely committing to germination during heightened rainfall periods, despite these periods being infrequent and irregular. Understanding the germination profiles of range-restricted species provides important insights into the environmental filters regulating recruitment and supports the development of more effective management and conservation approaches for protecting these species.

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