scholarly journals Emergency conservation interventions during times of crisis: A case study for a threatened bird species in the Australian Black Summer bushfires

2021 ◽  
Author(s):  
Katherine E. Selwood ◽  
Mark Antos ◽  
Mick Bramwell ◽  
Adam Lee ◽  
Michael Lynch ◽  
...  
Keyword(s):  
Bird Species ◽  
Conservation Interventions

scholarly journals The local knowledge of the rural people on species, role and hunting of birds: Case study in Karangwangi Village, West Java, Indonesia

2016 ◽  
Vol 17 (2) ◽  
Author(s):  
JOHAN ISKANDAR ◽  
BUDIAWATI SUPANGKAT ISKANDAR ◽  
RUHYAT PARTASASMITA
Keyword(s):  
Local Knowledge ◽  
Descriptive Analysis ◽  
Bird Species ◽  
Bird Conservation ◽  
West Java ◽  
Cultural Changes ◽  
Rural People ◽  
Time Activity ◽  
Folk Classification

Iskandar J, Iskandar BS, Partasasmita R. 2016.The Local knowledge of the rural people on species, role, and hunting of birds: case study in Karangwangi village, Cidaun, West Java, Indonesia. Biodiversitas 17: 435-446. Based on the ecological history, in the past many villages of in Indonesia including in West Java had a high diversity of birds. Nowadays, however, the diversity of birds in some villages of West Java has tended to decrease due to many factors, namely habitat loss, the use of pesticides, and intensive illegal bird hunting. The objective of this paper is to elucidate the local knowledge of Karangwangi village, West Java on species, role, and hunting of birds. Method used in this study is the qualitative and ethnoornithological approach with descriptive analysis. Results of study show that the Karangwangi people have a very good knowledge on bird species, particularly on level species/specific. Various bird species are traditionally classified into nine local categories (folk classification), namely based on distinctive voice/vocalization, morphological characteristic, special color, distinctive behavior, time activity, special common habitat, migrant, nest characteristics, and role in the ecosystem. Based on the rural people perception, the role of birds can be divided into two categories, namely notorious and beneficial birds. The diversity of rural birds has tended decrease over time due to various factors, including illegal bird hunting for various purposes of the village people, such as keep a bird in cages and bird trading. The study suggests the perception of rural people on birds have changed caused of socio-economic and cultural changes. Nowadays the bird hunting in the rural area has tended to shift from a purely subsistence form towards a more commercial form and, thus, to conserve bird species the study on ethnoornithology considered as a very important, and socio-economic and cultural rural people aspects might be integrated to national as well as international bird conservation programs.

Problems with Avian Point Counts for Estimating Density of Northern Bobwhite—A Case Study

2011 ◽  
Vol 2 (1) ◽  
pp. 117-121 ◽  
Author(s):  
Roger D. Applegate ◽  
Robert E. Kissell ◽  
E. Daniel Moss ◽  
Edward L. Warr ◽  
Michael L. Kennedy
Keyword(s):  
Count Data ◽  
Distance Sampling ◽  
Bird Species ◽  
Northern Bobwhite ◽  
Model Fit ◽  
Point Count ◽  
Point Counts ◽  
Occupancy Estimation ◽  
Detection Probabilities

Abstract Point count data are used increasingly to provide density estimates of bird species. A favored approach to analyze point count data uses distance sampling theory where model selection and model fit are important considerations. We used uniform and half normal models and assessed model fit using χ2 analysis. We were unsuccessful in fitting models to 635 northern bobwhite Colinus virginianus observations from 85 avian point locations spanning 6 y (P ≤ 0.05). Most observations (74%) occurred in the outermost (>100-m) distance radius. Our results violated the assumptions that all observations at the point are detected. The assumption that birds were assigned to the correct distance interval also was probably violated. We caution managers in implementing avian point counts with distance sampling when estimating northern bobwhite population density. We recommend exploring other approaches such as occupancy-estimation and modeling for estimating detection probabilities.

Metakaolin geopolymers applied in the conservation of tile facades: a Portuguese case study

2020 ◽  
Author(s):  
Fernando Rocha ◽  
Sara Moutinho ◽  
Cristiana Costa ◽  
Slavka Andrejkovičová ◽  
Luis Mariz ◽  
...  
Keyword(s):  
The Other ◽  
Architectural Heritage ◽  
Ceramic Tiles ◽  
High Consumption ◽  
Physical Chemical ◽  
Repair Materials ◽  
Glazed Ceramic ◽  
Sustainable Materials ◽  
Conservation Interventions

<p>The possibility of using geopolymers to fill gaps/lacunae in glazed ceramic tiles (azulejos) has been studied. Since the 15<sup>th</sup> century, glazed ceramic tiles are characteristic elements of the Portuguese architectural heritage and their use as external rendering elements has made them prone to degradation. On the other hand, civil construction is a sector with a high consumption of natural resources and CO<sub>2 </sub>emissions. In order to respond a necessary increase of sustainability in conservation/restoration processes, it is important to create/use sustainable repair materials that also ensure compatibility and durability of interventions. Geopolymers were studied as a potential sustainable and compatible repair material. Two commercial metakaolins ARGICAL-M 1200S and ARGICAL-M 1000 were used as precursors in geopolymer pastes and tested. The purpose of this research was to assess the potential of geopolymers in the restoration of the glazed ceramic tiles, both in the filling of gaps and the bonding of ceramic fragments. The physical, chemical and mineralogical analyses of these materials were performed. Additionally, in order to evaluate possible use in conservation interventions, tile lacunae filling, glazing reintegration and bonding of ceramic fragments were studied. Several tests were performed in order to analyse the compatibility and durability of the designed geopolymers and the ceramic/geopolymer system. The results suggest that the geopolymers had a better performance in the bonding of ceramic fragments and can have potential to be applied in the conservation and restoration of tile facades. Thus, as a general conclusion, it was possible to develop sustainable materials to apply in conservation of buildings facades.</p>

scholarly journals Predicting responses to conservation interventions through scenarios: A Cambodian case study

2016 ◽  
Vol 204 ◽  
pp. 403-410 ◽  
Author(s):  
Henry Travers ◽  
Tom Clements ◽  
E.J. Milner-Gulland
Keyword(s):  
Conservation Interventions

scholarly journals Hobby and business on trading birds: Case study in bird market of Sukahaji, Bandung, West Java and Splendid, Malang, East Java (Indonesia)

2019 ◽  
Vol 20 (5) ◽  
Author(s):  
BUDIAWATI S ISKANDAR ◽  
JOHAN ISKANDAR ◽  
RUHYAT PARTASASMITA
Keyword(s):  
Urban Areas ◽  
Quantitative Methods ◽  
Environmental Changes ◽  
Bird Species ◽  
Development Program ◽  
Economic Benefits ◽  
West Java ◽  
Urban Bird ◽  
The City

Abstract. Iskandar BS, Iskandar J, Partasasmita R. 2019. Hobby and business on trading birds: Case study in bird market of Sukahaji, Bandung, West Java and Splendid, Malang, East Java (Indonesia). Biodiversitas 20: 1316-1332. Bird species have various ecological and socio-economic-cultural functions for the human being. Ecologically, birds have beneficial functions in the ecosystem, such as helping plant pollinators, spreading plant seeds, participating in controlling agricultural pests, and monitoring environmental changes. Meanwhile, bird functions for the social-economic and culture of the community among them are known as sources of protein food, mystical functions, sources of material stories, sources of inspiration to make songs, craft materials, the source of gene pool, and become pets and trade animals. With the rise of the urban population hobby of raising birds and also the development of various bird contest activities in the urban, causing of the bird trade is very widespread in urban areas, such as in bird markets. In some cities in Indonesia, various bird markets have been popularly known for a long time. This study aimed to elucidate species diversity, folk classification, bird populations, bird prices, constraints to bird trade, and the positive and negative effects of bird trade in the urban bird market. The research method used a mixture of qualitative and quantitative methods with the ethnoecological approach. The results of this study showed that from a survey of 60 bird traders in the bird market of Sukahaji, Bandung, and Splendid, Malang, a total of 160 bird species, representing 38 families were documented. Among them, 10 species representing 7 families recorded as protected bird by law in Indonesia, based on recent government regulation of the Minister of Environment and Forestry of Republic of Indonesian No.106/MENLHK/SETJEN/KUM.1/12/2018. A total of 2,950 individuals were recorded in Sukahaji; while in Splendid were recorded 3,558 individuals. Prices of birds that are traded varied greatly depending on the species and characteristics of birds. It has been revealed that bird trade in the bird market has been various economic benefits for many people. However, due to the bird trade in bird markets in the city which has not been properly managed, the sustainability system of the bird trade in the city is very alarming caused of many factors, including decreasing of bird population over time in rural ecosystem as main supply of urban bird trading in the bird markets. Therefore, bird trading in the bird markets must be properly managed based on the sustainable development program concept, namely pro-economic, pro-social, and pro-environment.

scholarly journals THE POSSIBILITY OF THE DEVELOPMENT OF BIRD WATCHING AS A SPECIFIC FORM OF TOURISM IN THE DELIBLATO SANDS - CASE STUDY

TEME ◽  
2019 ◽  
pp. 475
Author(s):  
Živana R Krejić ◽  
Snežana Milićević ◽  
Katarina Plećić ◽  
Dragana Babić
Keyword(s):  
Nature Reserve ◽  
Bird Species ◽  
Specific Form ◽  
Nature Reserves ◽  
Main Task ◽  
Underdeveloped Countries ◽  
Point Of Interest ◽  
Bird Watching ◽  
Business Entities

During 2017, the Society for bird protection in Serbia has organized free trips for domestic tourists in the protected nature reserves in northern Serbia. Their main task was to educate tourists about rare bird species in Serbia and explore the possibility for the development of bird watching, as a specific form of tourism. Since these forms of tourism are not sufficiently developed on Serbian travel market, the main aim of this paper is to examine the motives of tourists who are taking trips. Results of the research should determine the manner in which domestic tourists, in economically underdeveloped countries like Serbia, are related to natural values and whether it is possible that specific forms of tourism become point of interest for domestic tourists and part of the tour operators offer.The aim of the paper is to present the opinions of a group of 54 tourists who visited The Special Nature Reserve Deliblato sands in June 2017 for the education and observation of rare species of birds. Research has shown that the dominant motives of tourists were related to their need for physical activity, recreation and leisure, rather than observing and photographing rare birds. The results of the survey of the descriptive statistics show that the majority of the respondents believe that the observation of birds and sustainable tourism in the Nature Reserve of the Deliblato sands will only experience its development.Research results can be useful to business entities in tourism with the aim of forming a tourist offer for domestic and foreign tourists as well as individuals, with the aim of developing awareness of the importance and importance of protected nature reserves and their preservation in the future. This is the not first study, but one of the pioneer research to examine the motives of traveling by domestic tourists in terms of specific forms of tourism development in Serbia.

scholarly journals The Status and Threats of Birds: A Case Study of Birds in Nayapul to Ghandruk Area, Kaski, Nepal

2021 ◽  
pp. 18-32
Author(s):  
Subhas Chandra Bastola
Keyword(s):  
Crop Production ◽  
Abiotic Factors ◽  
Bird Species ◽  
Habitat Destruction ◽  
Bird Population ◽  
Factors Affecting ◽  
Storage Devices ◽  
The Status ◽  
Total Species

The purpose of this study is to quantify species diversity of birds in the study area and to explore the biotic and abiotic factors affecting the bird population. This study was carried out by using the fixed point counting method. The study area was situated in Annapurna Rural Municipality of Kaski district. A total of 147 bird species belonging to 46 families and 14 orders were identified in the study area. It was found that Muscicapidae was the largest family and Passeriformes the largest order. Among the reported species, 50% were residents, 31% were full-migrants, 18% were altitudinal migrants and the remaining were 1% nomadic. Habitats of birds included the forest 68%, the scrubland 17 %, the grassland 7% and the wetland 6 % of the study area. Similarly, the rocky area and artificial area covered 1% of the total species. The results showed that most of the bird species i.e. 136 were least concerned, 4 of them were nearly threatened, 3 of them were endangered, 3 were critically endangered and only one species was vulnerable. The most important threats included hunting and trapping, killing for fun, shift in crop production, use of insecticides and pesticides, improved storage devices, habitat destruction, developmental activities, tourism, buried carcasses and predatory.

scholarly journals Traditional ecological knowledge of the bird traders on bird species bird naming, and bird market chain: A case study in bird market Pasty Yogyakarta, Indonesia

2020 ◽  
Vol 21 (6) ◽  
Author(s):  
JOHAN ISKANDAR ◽  
BUDIAWATI S. ISKANDAR ◽  
DEDE MULYANTO ◽  
RACHMAN LATIF ALFIAN ◽  
Ruhyat Partasasmita
Keyword(s):  
Traditional Ecological Knowledge ◽  
Bird Species ◽  
Morphological Characteristics ◽  
Economic Benefits ◽  
Ecological Knowledge ◽  
Folk Classification ◽  
Market Chain ◽  
Long Time ◽  
Rural Ecosystem

Abstract. Iskandar J, Iskandar BS, Mulyanto D, Alfian RL, Partasasmita R. 2020. Traditional ecological knowledge of the bird traders on bird species bird naming, and bird market chain: A case study in bird market Pasty Yogyakarta, Indonesia. Biodiversitas 21: 2586-2602. The bird-keeping in Indonesian society has been popular for a long time. Because the demand for birds has increased in an urban area, plenty of bird species are predominantly traded in urban bird markets. Bird market is a place for selling and buying various birds. The rise of bird trade in the bird markets in many regions of Indonesia has provided social and economic benefits for many people. But in addition to providing many benefits, the plentiful bird trade in bird markets that are not well managed is very worrying about the extinction of various bird species in rural ecosystems. This paper aimed to elucidate the Traditional Ecological Knowledge (TEK) of bird traders on bird species traded, bird naming and folk classification of bird species, and market chain system based on a case study in bird market of Pasty, Yogyakarta. The method used in this study was a qualitative method with the ethnoornithological approach. The results of the study showed that it was documented 106 bird species representing 40 families traded in the Pasty bird market. The common local names and folk bird classification are culturally based on bird vocalization, special colors, morphological characteristics, special habitats, involvement in bird song contests, flying racing competitions, selling prices, and wilderness. Most wild and semi-bird species are traded in the Pasty bird market are predominantly supplied from a rural ecosystem.

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