Winarno
Universitas Muhammadiyah Prof. Dr. HAMKA

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ONLINE TRAINING ON THE INTRODUCTION AND HANDLING OF THE THREAT OF RATTLESNAKES DURING THE COVID-19 PANDEMIC: PELATIHAN ONLINE PENGENALAN DAN PENANGANAN ANCAMAN ULAR BERBISA DI MASA PANDEMI COVID-19 Agus Pambudi Dharma; Winarno
Indonesian Journal of Engagement, Community Services, Empowerment and Development Vol. 1 No. 1 (2021): Indonesian Journal of Engagement, Community Services, Empowerment and Developme
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ijecsed.v1i1.5

Abstract

Snakes are cold-blooded reptiles that are often found from the lowlands, headlands, soil, trees, freshwater, brackish water, to seawater, except in areas with low temperatures such as the poles. Rattlesnake bites continue to occur anytime and anywhere. Although, currently, there is a covid-19 pandemic in Indonesia. The community needs to know and identify some basic knowledge about snakes. This training was held on April 22, 2020. The method used in this training was demonstration and question and answered through the chat column on Instagram and YouTube accounts for 1 hour. The results of this online training provide additional information and knowledge to the broader community. Also, the number of participants who took part was more significant and scattered throughout Indonesia. Snakes with high venom have a pair of fangs in the upper jaw, and not all highly venomous snakes have triangular heads, such as Bungarus candidus (weling) and Bungarus fasciatus (welang).
Study of Groundwater Salinity Distribution in Coastal Areas, Adimulyo Sub-district, Kebumen Regency, Central Java Winarno; Agung Adiputra
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 6 No. 2 (2022): Edisi Bulan Juli
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v6i2.9291

Abstract

Groundwater salinization occurs in Adimulyo Sub-district, Kebumen Regency due to human activities. A very slow river flow, due to its small hydraulic gradient towards the estuary area. Reduced groundwater due to increased uptake by human activities causes intrusive river water which results in brackish groundwater. The data analysis carried out in the study was based on the primary data of the sample whose groundwater salinity was measured, showing the influence of the salt solution at a certain level which indicates a level of salinity with a negative chloride ion content. The salinity value belongs to the type of brackish water. Electrical Conductivity Groundwater shows the nature of conducting electricity from water. The highest groundwater salinity is in the area of Adimulyo Sub-district, Kebumen Regency, the middle part, which ranges from 4.45 "° - 10.15 "°. There are other factors besides the distance of the area from the coastline, namely brackish river water (estuary), and the large amount of groundwater withdrawal by residents which can increase the absorption of brackish river water (estuary) into groundwater. In the northern part of Adimulyo Sub-district, Kebumen Regency is an area that has the lowest groundwater salinity, which ranges from 0.12 "° - 2.50 "°. As for the area of Adimulyo Sub-district, Kebumen Regency, the South has medium groundwater salinity, which ranges from 0.80 "° - 2.87 "°.
Study of Groundwater Salinity Distribution in Coastal Areas, Adimulyo Sub-district, Kebumen Regency, Central Java Winarno; Agung Adiputra
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 6 No. 2 (2022): Edisi Bulan Juli
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v6i2.9291

Abstract

Groundwater salinization occurs in Adimulyo Sub-district, Kebumen Regency due to human activities. A very slow river flow, due to its small hydraulic gradient towards the estuary area. Reduced groundwater due to increased uptake by human activities causes intrusive river water which results in brackish groundwater. The data analysis carried out in the study was based on the primary data of the sample whose groundwater salinity was measured, showing the influence of the salt solution at a certain level which indicates a level of salinity with a negative chloride ion content. The salinity value belongs to the type of brackish water. Electrical Conductivity Groundwater shows the nature of conducting electricity from water. The highest groundwater salinity is in the area of Adimulyo Sub-district, Kebumen Regency, the middle part, which ranges from 4.45 "° - 10.15 "°. There are other factors besides the distance of the area from the coastline, namely brackish river water (estuary), and the large amount of groundwater withdrawal by residents which can increase the absorption of brackish river water (estuary) into groundwater. In the northern part of Adimulyo Sub-district, Kebumen Regency is an area that has the lowest groundwater salinity, which ranges from 0.12 "° - 2.50 "°. As for the area of Adimulyo Sub-district, Kebumen Regency, the South has medium groundwater salinity, which ranges from 0.80 "° - 2.87 "°.