bluuebunny/crossref_metadata_2025_split huggingface dataset:
Integrating biological indicators in a Soil Monitoring Network (SMN) to improve soil quality diagnosis – a study case in Southern Belgium (Wallonia)
Authors: Krüger Inken , Chartin Caroline , Wesemael Bas van , Malchair Sandrine , Carnol Monique 
Published: February 2022

Description of the subject. Soil organisms and their activities are essential for soil ecosystem functioning and they can thus be used as pertinent indicators of soil quality. Recent efforts have been undertaken to include biological indicators of soil quality into regional/national monitoring networks. Objectives. The aim of this study was to provide a first dataset of six biological indicators and two eco-physiological quotients for two landscape units in Wallonia. These spatial units are characterized by homogeneous climate conditions, soil type, land-use and management (here, grasslands in the Ardennes, and croplands in the Loam Region). Method. Respiration potential, microbial biomass carbon and nitrogen, net nitrogen mineralization, metabolic potential of soil bacteria and earthworm abundance were measured at a total of 60 sites in two different landscape units (LSU). Variability within each LSU was studied. Data was synthesized through calculation of a comprehensive score and presentation as radar plots. Results. All selected biological indicators were significantly higher under grassland than under cropland soils, highlighting the biological indicators’ power of discrimination between main land use types. Variability within LSU depended on the biological indicator and was generally higher in grassland than in cropland soils. Each site could unambiguously be assigned to its landscape unit based on its calculated comprehensive score. Radar plots allowed an assessment of the distribution of values within a landscape unit at a glance. Conclusions. The pilot-study defined the first baseline values for agricultural soils in Wallonia and laid the foundation for a monitoring network of biological soil quality.
Identification of sprinkling storage facilities for windblown timber using a GIS-based modeling approach
Authors: Riguelle Simon , Jourez Benoit , Hébert Jacques , Pirothon Bertrand , Lejeune Philippe 
Published: February 2022

Description of the subject. After catastrophic storm events, the storage of windblown timber is an effective measure for mitigating economic losses in the forest sector by preventing wood decay, protecting stands from secondary damage, and regulating the timber supply in the middle and long term. Objectives. In this study, we first propose a GIS-based methodology for identifying suitable sprinkling storage terminals in Wallonia (Belgium). In addition, we suggest an approach for building a coherent regional network as well as methods for selecting and activating terminals within this network after a storm, depending on the severity and distribution of the damage. Method. The GIS-based approach was used to crosscheck technical requirements related to sprinkling storage according to operational and environmental constraints in the Ardenne, which is the most forested sub-region of Wallonia. A three-step process was employed to identify suitable areas. Nine procurement areas were also delineated according to the regional forest inventory plots as a reference for choosing the terminals that should be included in the regional network and activated after the storm. Results. We generated and evaluated 96 scenarios. In the second step, a network of 30 terminals was suggested, which corresponded to a storage capacity of 4 million m³. This network could facilitate the flexibility in the strategic management of storage after huge storms. The procurement area approach also helps addressing routing and transportation issues in a simple way. Conclusions. The GIS approach facilitates the selection of sprinkling storage terminals, but field validation and enhanced collaboration between public and private landowners and forest owners would still be needed.
Plantes aromatiques du Plateau des Cataractes (Bassin du Congo). Caractérisation du chémotype de l’huile essentielle de Cymbopogon nardus (L.) Rendle acclimaté au Congo-Brazzaville
Authors: Silou Thomas , Bikanga Raphaël , Nsikabaka Samuel , Nombault Jayneureuse , Mavoungou Chancelvie , Figuérédo Gilles , Chalchat Jean-Claude 
Published: February 2022

Description. Les huiles essentielles de Cymbopogon nardus (L.) Rendle, Cymbopogon winterianus Jowitt, Cymbopogon flexuosus (Nees ex Steud.) Wats et Cymbopogon citratus L. (DC.) Stapf (lemongrass) sont constituées à plus de 80 % de citronellal, géraniol, citral, citronellol, acétate de géranyle et limonène. Elles ne se distinguent les unes des autres que par les proportions relatives de ces différents constituants. Il est donc important de connaitre la composition chimique exacte des huiles essentielles produites. Objectifs. Évaluer le chémotype de C. nardus acclimaté sur le Plateau des Cataractes. Méthode. Les huiles essentielles de C. nardus acclimatées sur le Plateau des Cataractes ont été extraites par hydrodistillation et analysées par chromatographie (GC et CG/MS) pendant plus d’une décennie. Résultats. Avec un profil caractérisé par la composition suivante : citronellal (40-48 %), géraniol (10-22 %), citronellol (10-12 %), limonène (2-3 %), acétate de géranyle (1-2 %), linalol (1 %), cette espèce produit une huile essentielle de citronella type Java. Ceci tient au fait que la différence entre les types Java et Ceylan de citronella repose uniquement sur les teneurs individuelles de leurs trois principaux constituants : citronellal, géraniol et citronellol. Cymbopogon nardus est connu pour sa variabilité élevée, avec deux variétés et sept sous-variétés. Conclusions. Le citronella diffusé en Afrique de l’Ouest et du Centre sous le nom de Cymbopogon nardus type Java serait plutôt proche de Cymbopogon winterianus Jowitt par sa composition chimique.
L’expertise pour prédire la production cotonnière en Afrique de l’Ouest : est-elle une solution face aux aléas climatiques émergents ?
Authors: Ndour Abdoulaye , Clouvel Pascal , Goze Éric , Martin Pierre , Leroux Louise , Dieng Abdoulaye , Loison Romain 
Published: February 2022

Description du sujet. Face aux effets attendus des aléas climatiques sur l’économie des pays d’Afrique de l’Ouest, anticiper la production agricole est devenu une priorité pour les acteurs du développement. L’article porte sur l’estimation précoce de la production cotonnière avant la récolte au Sénégal, par voie d’expertise de la SODEFITEX. Objectifs. L’étude a pour objectifs d’expliciter les connaissances mobilisées par les experts pour prédire le rendement, eu égard à l’incertitude sur les conditions climatiques à venir, et d’évaluer la performance des prévisions, selon le niveau territorial considéré. Méthode. Pour atteindre ces deux objectifs, l’article s’appuie sur l’analyse statistique de la production cotonnière au Sénégal de 2004 à 2015, combinée à une enquête réalisée auprès de 32 experts de la SODEFITEX. Résultats. L’analyse des résultats d’enquête met en évidence une prévision principalement établie sur la base de l’état des cultures, des pratiques culturales au premier rang desquelles la date de semis et, pour certains experts, de l’historique de la production et son environnement organisationnel et social. La comparaison des prévisions avec la production effective montre que les experts surestiment systématiquement les niveaux de production inférieurs à 1 000 kg·ha-1, en conditions climatiques défavorables. Conclusions. Dans un contexte de faible documentation scientifique sur l’estimation précoce de la production par voie d’expertise, les résultats de l’étude éclairent sur les connaissances mobilisées et la performance des prévisions délivrées, ouvrant ainsi la voie à une critique rationnelle de l’expertise. La diversité de points de vue mise en évidence par l’analyse multicritère, entre niveaux hiérarchiques et entre agents de même niveau, souligne le besoin de confrontation des connaissances pour faire émerger les variables explicatives nécessaires à la prévision et tendre vers une objectivité accrue de l’expertise face aux aléas climatiques récurrents.
The Economic Value of Urban Forest In Jakarta (Case Study Srengseng Urban Forest West Jakarta)
Authors: Rahmawati Saqinah Nur , Darusman Dudung , Hermawan Rachmad , Avenzora Ricky 
Published: February 2022

The city of Jakarta has many environmental problems, among others it requires the existence of urban forests could ameliorate micro climate. Air temperature and humidity as part of the microclimate element affect the level of comfort that will ultimately affect quality the society. It is necessary to quantitatively calculate the economic value of the urban forests so that its existence is considered need for the city. This study firstly aims to analyze the perception of visitors and communities on the benefits of urban forests, secondly to analyze the microclimate of urban forest, and thirdly to estimate the economic value of urban forest in Jakarta. The research was conducted in Srengseng Urban Forest, West Jakarta. The research data was collected during November 2016-February 2017. The result showed that visitor and comunities perception of the benefit of urban forests are positive. Urban forests are able to ameliorate microclimate which is characterized by air temperatures in urban forest is lower than outside, and air humidity in urban forests is higher than outside so that the Temperature Humadity index (THI) value inside urban forests are lower than outside. Although quantitatively through the urban forest THI value it falls into the uncomfortable category (THI>28) but qualitatively by perception visitors and communities that urban forests is comfort. Total WTPs from urban forest visitors and communities around the urban forest were Rp 743,743,040/year per hectare with periode contribution per visit and Rp 264,311,067year per hectare with periode contribution per month. Keywords: economic value, Jakarta City, urban forest, willingness to pay
STAKEHOLDERS IN THE ADVENTURE TOURISM DEVELOPMENT AT CURUG BIBIJILAN SUKABUMI REGENCY
Authors: Rachmawati Dr Eva , Anjana Muhamad Redito Gea 
Published: February 2022

Bibijlan waterfall is a destination that has the potential to be developed as an adventure tourism area. The development of tourism cannot be separated from the role of stakeholders. This study analyzes the current and potential stakeholders involved in developing adventure tourism in Curug Bibijilan and examines the expected involvement based on stakeholder analysis. The research was carried out using interviews, field observations, and literature studies. The analysis was carried out quantitatively and qualitatively. Stakeholder analysis is carried out to identify stakeholders, classify and map stakeholders, and analyze relationships between stakeholders. The results showed that ten identified stakeholders have been involved and have not been involved in developing adventure tourism in Curug Bibijilan. The stakeholders in the key player's (strong influence and high importance) group were Perhutani, Kompepar, and BAT. The stakeholders in the contex setter (Quadrants III - strong influence but low interest) was Kertaangsana Village. There were no identified stakeholders in quadrants II as the subject of the natural tourism development of Curug Bibijalan. Stakeholders identified in quadrant IV (crowds - low influence and low interest) include LMDH, the Tourism Office, the Transportation Service, the Water Service, and the Energy and Mineral Resources Office. There were three relationships between each identified stakeholder, namely communication, cooperation, and coordination.
Key words: coordination, communication, natural tourism, stakeholder mapping
COMMUNITY INVOLVEMENT AND SOCIAL EMPOWERMENT IN TOURISM DEVELOPMENT
Authors: Rachmawati Dr Eva , Hidayati Syafitri , Rahayuningsih Tri 
Published: February 2022

Scholars has emphasized that community involvement are an important factor in achieving sustainable tourism goals, including community empowerment. The study purpose is to identify community perception of social empowerment resulted from tourism development, to analyze the community involvement in tourism development and to analyze the relationship between community involvement and perceptions related to social empowerment in tourism development. The method employ in this research was a quantitative approach (i.e., household survey). The result showed that majority respondents have a positive perception related social empowerment indicators, including conflict in the area. Community involvement in tourism industry and decision-making process could enhance respondents’ perceptions toward social empowerment indicators. It can be seen from the percentage of the respondents who has positive perception is higher than those who do not involve in tourism industry or decision-making process. The interesting finding is, however, despite the limited resources due to island condition and the ethnic composition that dominate by certain ethnic group, the conflict occurs in the area seems to be low. Since more respondent are disagree if tourism in their area increase the conflict.

Key words: community involvement, decision-making process, tourism industry
TOTAL ECONOMIC VALUE OF ENVIRONMENTAL SERVICES, KAMPUNG BLEKOK, SITUBONDO
Authors: Salsabila Ghina , Syarifuddin Amir , Arif Cahyo W. Febri 
Published: February 2022

Blekok tourism village has become an ecotourism-based mangrove conservation area based on Situbondo Regent Regulation No. 13 of 2017. In less than 30 years, the mangrove forest has decreased by 50% this is due to the rapid population growth and lack of information from the community around the mangrove forest area. Decreasing the quality and quantity of mangroves can have an impact on the survival of the surrounding community and ecosystems that have been formed previously, so calculations are needed as a reference in the use of environmental services in the mangrove forest area. The purpose of this study is to determine the value of direct, indirect and optional economic benefits and to determine the value of the total economic benefits of the mangrove ecosystem economy. The method used was observation and interviews as primary data and literature studies as secondary data. The results obtained are the value of direct benefits of IDR. 681.284.900,00 per year obtained from the catch of crabs and ecotourism. The value of indirect use is obtained as much as IDR. 87.336.000,00 per year which is obtained from catching fish and making breakwaters. The value of choice is IDR. 1,399,923.00 (1 USD= IDR. 14.814,00. The total economic value generated by the mangrove forest area of ​​Kampung Blekok is IDR. 1.027.904.350,00 per year.

Keywords: Blekok Village, economy, mangrove forest
STAKEHOLDERS ROLE FOR DEVELOPING SUSTAINABLE UTILIZATION OF SUGAR PALM IN KEKAIT VILLAGE, WEST LOMBOK, WEST NUSA TENGGARA
Authors: Haryoso Anggit , Hidayati Syafitri , Kurniawan Setya , Al Manar Primadika , Sandra Edhi , Zuhud Ervizal A. M. 
Published: February 2022

Indonesian sugar palm farmers progress up to date indicates less encouraging condition. In the last decade, sugar palm farmers faced thorough, complex problems from top to bottom. These complex problems could not be solved by the sugar palm farmers alone. It requires stakeholders’ role to work together to solve them. This study aims to assess which stakeholders and how their role plays in the sustainable utilization of sugar palm. The study successfully identified 15 stakeholders interested in sugar palm utilization. Sugar palm farmers had high interest in the effort to develop sustainable sugar palm utilization. The interest of sugar palm farmers in Kekait Village was generally affected by strong bond against the local culture which was still being practiced. The Department of Agriculture of West Lombok Regency had a level of influence by 16 points. The high level of influence was determined by the authority of the juridical attached to the Department of Agriculture. The authority covered coaching, mentoring, supervision and provision of assistance. The results of actors-linkage matrix analysis indicated that the level of relationship among stakeholders showed the potential for conflict, cooperation, and mutual help was low.

Key words: cooperation, collaboration, Lombok Island, sustainability
INDIGENOUS HUNTING IN INDONESIAN NEW GUINEA: CULTURAL IDENTITY, FOOD SECURITY AND INCOME OPPORTUNITIES
Authors: Arobaya Agustina Y S , Iyai Deny A , Koibur Johan F , Kayadoe Martha , Pattiselanno Freddy 
Published: February 2022

Wildlife hunting is important in satisfying people’s need for meat as a source of dietary protein as well as being of economic value to the studied communities. Many people in Indonesian New Guinea rely on the benefits obtained from the extraction of plants and animals in the tropical forests, including hunting. This review aims to synthesise existing knowledge and identify areas that are fundamental to the body of knowledge on Indigenous hunting that has been integrated into many forest people societies in Indonesian New Guinea. People keep a relationship with nature by harmonising Indigenous hunting and cultural background. Available food source from wildlife and limited access to livestock were the major reason to acquire wild animals for consumption through hunting. Throughout of Indonesian New Guinea, the commercial hunting provide more opportunities for income generation. Indigenous hunting has long been part of cultural life of forest, providing a source of dietary protein to the household, and offer forms of income generation to the studied communities.

Key words: Culture, Food consumption, trade, Indigenous hunting, Indonesian New Guinea
Online Listening Comprehension Learning Problems of Semester I and III Students at Academy of Foreign Language Balikpapan
Authors: Ningsih Era Wahyu , Widjajanti Suzanna 
Published: February 2022

This research was conducted to find out the problems encountered in online Listening comprehension lectures during the student pandemic at the Balikpapan Foreign Language Academy semester I and III and to find out the methods used by students in overcoming the problems they faced, this field research was conducted at the Balikpapan Foreign Language Academy, with the research subjects being all first and third semester students who have attended Listening Comprehension lectures for approximately one semester. This study used descriptive qualitative methods with data collection using observation, literature review and interviews involving first and third semester students consisting of 25 students, 6 male students and 19 female students. The collecting data using observation, literature review and interviews as a complement to the required data, from all data collection activities it was concluded that students who took part in lecture activities at the Balikpapan Foreign Language Academy in the listening comprehension course had all studied English with 3 months to With 15 years, ABA Balikpapan students have experience problems in the online learning process, especially listening comprehension courses, including unsupported internet networks, audio that cannot be heard clearly, noise from the environment around the lecturer or the students themselves, interference from devices that sometimes error and often forget the existing tasks. This study lasted approximately 4 (four) months, starting from data collection to writing research reports and from the results of this study. The implication of the study for teacher of Listening Comprehension, all the problems mentioned in this study should be identified and should be minimized prior to conducting the class to gain maximum output, for the students, they need to have a free audio disturbance environment when attending the listening comprehension class online.
Teori Filsafat Politik Agamben dalam Karya Sastra: Bare Life dan Homo Sacer
Authors: Rahmawati Damay , Sulistyowati Ecclisia 
Published: February 2022

Agamben Theory of Political Philosophy in Literature Work: Bare Life and Homo Sacer ABSTRAKPenelitian ini menyajikan gagasan dan teori sosio-politik Agamben seputar kedaulatan negara dan hak asasi manusia, untuk memberikan pandangan dan perbandingan dalam hubungannya dengan teori-teori pada ilmu sosial dan sastra. Agamben adalah salah satu filsuf yang muncul di era modern, yang mana pemikirannya berkaitan dengan filsuf besar pendahulunya, seperti Michel Foucault dan Hannah Arendt yang juga dibahas di dalam penelitian ini. Oleh karena itu, hubungan antara konsep-konsep pemikiran mereka pun dipresentasikan dalam penelitian ini, beserta konsep politik Agamben yang diaplikasikan dalam artikel kritik sastra. Berdasarkan data-data yang didapatkan melalui studi pustaka ditemukan penggambaran dari istilah bare life dan homo sacer yang merupakan pandangan Agamben terhadap kualitas manusia sebagai individu. Agamben menunjukkan bahwa kedaulatan negara dapat mengubah status manusia menjadi tanpa hak asasi maupun hak politik di bawah kekuasaannya, yang mana penerapannya pun dapat ditemukan dalam beberapa karya sastra, yang dibahas dalam artikel kritik sastra.Kata kunci: Agamben, Kedaulatan Negara, Homo Sacer, Bare Life, Hak Asasi Manusia ABSTRACTThis study provides Agamben’s socio-political ideas and theory regarding sovereignty and human right, to give a deeper insight and comparison in the relation of social theory and literary studies. Giorgio Agamben is one of modern philosopher, which his thoughts are connected to other previous philosophers, such as Michel Foucault and Hannah Arendt who are also discussed in this study. Thus, the connections between their concepts are presented in this study, along with the Agamben political concepts which is applied in literary criticism articles. Based on the data obtained from library research is found the depictions of the terms bare life and homo sacer which Agamben’s view of human qualities as individuals. Agamben shows that sovereignty can change human status to be without human rights or political rights under its power, which the implementation can be found in several literature works that are discussed in critical literary articles.Keyword: Agamben, Sovereignty, Homo Sacer, Bare Life, Human Rights.