cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14457/cu.the.2006.1973
title: Designing an optimized petroleum production system using genetic algorithm

description: This report describes techniques developed to optimize net present value by designing completion, schedule of production and amount of gas injection for gas lift purposes. In the design of a production system, the determination of production parameters such as tubing diameter, choke diameter, pipeline diameter, separator pressures, volume of gas injected and number of wells are crucial in obtaining the optimal economic value of a project. The production profile of a reservoir can be predicted by integrating reservoir model, wellbore flow model, choke model, flowline model and separator model. Production profile changes with different sets of completion and production parameters including gas-lift configuration. The parameters that affect production rate are tubing diameter, choke diameter, pipeline diameter, separator pressures, volume of gas injected and number of wells. Some of these parameters may vary with time. After the production profile is obtained, NPV is calculated in the economic model. To find the maximum net present value, instead of calculating all sets of production parameters, nonlinear optimization technique is used in order to reduce computation time. Genetic algorithm has been chosen for this project. Three case studies with different reservoir and economic conditions were performed to see the effectiveness of genetic algorithm in finding the solution and the effect of each parameter on NPV.
DOI: 10.14457/cu.the.2006.1974
title: ปัจจัยที่มีผลต่อพฤติกรรมการดูแลสุขภาพตนเองของวัยรุ่นที่เป็นนักศึกษาสายอาชีวศึกษา : กรณีศึกษาจังหวัดปราจีนบุรี

description: ศึกษากรรมการดูแลสุขภาพตนเองและปัจจัยที่มีผลต่อความแตกต่าง ในพฤติกรรมการดูแลสุขภาพตนเองของวัยรุ่นที่เป็นนักศึกษาสายอาชีวศึกษา ข้อมูลที่ใช้ได้มาจากการวิจัยภาคสนาม โดยให้ผู้ที่ตกเป็นตัวอย่างกรอกแบบสอบถามด้วยตนเอง จากการสุ่มตัวอย่างนักศึกษาระดับประกาศนียบัตรวิชาชีพชั้นปีที่ 1-3 ในวิทยาลัยสังกัดสำนักงานคณะกรรมการการอาชีวศึกษาในจังหวัดปราจีนบุรี ได้แก่ วิทยาลัยการอาชีพกบินทร์บุรี วิทยาลัยเทคนิคบูรพาปราจีน วิทยาลัยเทคนิคปราจีนบุรี และวิทยาลัยสารพัดช่างปราจีนบุรี ปีการศึกษา 2549 จำนวน 1,969 ตัวอย่าง ผลการศึกษาพบว่า นักศึกษามีพฤติกรรมการดูแลสุขภาพตนเองดีคิดเป็น 55.2% และนักศึกษาที่มีพฤติกรรมการดูแลสุขภาพตนเองไม่ดีคิดเป็น 44.8% นักศึกษามากกว่า 4 ใน 5 ล้างมือหลังขับถ่ายมากที่สุด รองลงมาคือ ตรวจดูวันหมดอายุของยาก่อนรับประทาน และการไม่ใช้สารเสพติด จากการวิเคราะห์และทดสอบด้วยค่าไคสแควร์ ผลปรากฎว่า ปัจจัยที่มีผลต่อพฤติกรรมการดูแลสุขภาพตนเองของนักศึกษา อย่างมีนัยสำคัญทางสถิติและเป็นไปตามสมมติฐานคือ ผู้ที่นักศึกษาอาศัยอยู่ด้วย สถานภาพสมรสของหัวหน้าครัวเรือน การเปิดรับสารเกี่ยวกับการดูแลสุขภาพตนเอง สภาพแวดล้อมทางกายภาพที่วิทยาลัยและสภาพแวดล้อมทางกายภาพที่บ้าน ปัจจัยที่มีผลอย่างมีนัยสำคัญทางสถิติแต่ไม่เป็นไปตามสมมติฐานคือ เพศ อาชีพของหัวหน้าครัวเรือน แหล่งข้อมูลข่าวสารที่ได้รับเกี่ยวกับการดูแลสุขภาพตนเอง และความรู้เกี่ยวกับการดูแลสุขภาพ ผลการวิเคราะห์การจำแนกพหุพบว่า เมื่อควบคุมอิทธิพลของตัวแปรอิสระอื่นๆ แล้ว ตัวแปรที่อธิบายความผันแปรของตัวแปรตามได้มากที่สุดคือ สภาพแวดล้อมทางกายภาพที่วิทยาลัย รองลงมาคือ การเปิดรับสารเกี่ยวกับกับดูแลสุขภาพตนเอง สภาพแวดล้อมทางกายภาพที่บ้าน และเพศ ตามลำดับ
DOI: 10.14457/cu.the.2006.1975
title: Evaluation of perforation strategies of gas wells in the gulf of Thailand

description: Underbalance perforation has long been recognized as one of the best techniques for mitigating perforating damage. However, the flow efficiency of the perforated wells is controlled by several parameters such as underbalance condition, perforation gun size, shot density, phase angle, and charge type. In this study, seventy pressure transients of seventy gas reservoirs from different wells in the Gulf of Thailand have been analyzed. These reservoirs have different porosities and were perforated with various perforation gun assemblies under different pressure conditions. After analyzing results obtained from seventy gas reservoirs, it can be concluded that the underbalance pressure condition directly affects the perforation damage or skin of perforated gas reservoir, as well as corrected flow efficiency. The higher the underbalance pressure the lower the perforation skin is. As a result, the higher flow efficiency and recovery of gas reservoir can be achieved. However, the underbalance pressure has more impact on the corrected flow efficiency of tight gas reservoirs which has porosity equal to or lower than 18%. The correlations of underbalance pressure required to achieve zero perforaion skin for any reservoir porosity or permeability were obtained and compared to published corelations. From comparison, reservoirs located in different fields require different underbalance pressure condition to achieve zero perforation skin. Regardless of reservoirs properties, depending on perforation charge type, 1500 to 1777 psi underbalance pressure is required to achieve zero perforation skin. There are two recommended charge types for better perforation performance when available or achievable underbalance pressure is lower than 1300 psi.
DOI: 10.14457/cu.the.2006.1976
title: ผลของการสนับสนุนทางสังคมและความเด่นชัดของกลุ่มต่อการลดความไม่คล้องจองของพฤติกรรมการช่วยเหลือ

description: การศึกษาครั้งนี้เป็นการศึกษาอิทธิพลของการสนับสนุนทางสังคมกับความเด่นชัดของกลุ่มต่อการ ลดความไม่คล้องจองที่ส่งผลต่อพฤติกรรมช่วยเหลือ และเป็นการตรวจสอบจากเอกลักษณ์ทางสังคม ในมุมมองของทฤษฎีความไม่คล้องจอง การทดลองนี้เป็นการเหนี่ยวนำให้รู้สึกเป็นคนมือถือสาก ปากถือศีล (hypocrisy) ภายใต้เงื่อนไขการสนับสนุน หรือไม่สนับสนุนพฤติกรรม ความเด่นชัดกลุ่ม เน้นเอกลักษณ์ของกลุ่มแบ่งเป็น สูง ต่ำ หรือปัจเจกบุคคล ผู้ร่วมการทดลองเป็นนิสิตระดับปริญญาตรี จุฬาลงกรณ์มหาวิทยาลัย จำนวน 120 คน สุ่มอย่างง่าย (จับฉลาก) เข้าสู่เงื่อนไขหนึ่งใน 6 เงื่อนไข รูปแบบการวิจัยเป็นแบบ 3 (ความเด่นชัดของกลุ่ม: ความเด่นชัดสูง ความเด่นชัดต่ำ และปัจเจกบุคคล) x 2 (การสนับสนุนทางสังคม: สนับสนุนทางสังคม และไม่สนับสนุนทางสังคม) ผลการวิจัย 1. ผู้ที่ได้รับ การสนับสนุนทางสังคมจากกลุ่มเกิดการเปลี่ยนแปลงเจตคติต่อความมีน้ำใจน้อยกว่าผู้ที่ไม่ได้รับการ สนับสนุนทางสังคมจากกลุ่มอย่างมีนัยสำคัญทางสถิติที่ระดับ .05 2. ผู้ร่วมการทดลองที่กลุ่มมี ความ เด่นชัดสูง และไม่ได้รับการสนับสนุนทางสังคมจากกลุ่มเกิดการเปลี่ยนแปลงเจตคติต่อความมีน้ำใจ ไม่แตกต่างจากผู้ร่วมการทดลองในเงื่อนไขอื่น 3. ผู้ร่วมการทดลองที่กลุ่มมีความเด่นชัดสูง และไม่ได้ รับการสนับสนุนทางสังคมจากกลุ่มมีชั่วโมงการช่วยเหลือมากกว่าผู้ร่วมการทดลองในเงื่อนไขอื่น อย่างมีนัยสำคัญทางสถิติที่ระดับ .05 4. ผู้ร่วมการทดลองที่กลุ่มมีความเด่นชัดสูง และไม่ได้รับการ สนับสนุนทางสังคมจากกลุ่มบริจาคเงินมากกว่าผู้ร่วมการทดลองในเงื่อนไขอื่นอย่างมีนัยสำคัญทาง สถิติที่ระดับ .05 5. ผู้ร่วมการทดลองที่กลุ่มมีความเด่นชัดสูง และไม่ได้รับการสนับสนุนทางสังคมจาก กลุ่มมีการลดการประเมินความชอบต่อกลุ่มลงไม่แตกต่างจากผู้ร่วมการทดลองในเงื่อนไขอื่น
DOI: 10.14457/cu.the.2006.1977
title: Diatomite quality improvement by calcination for removal of arsenic from contaminated water

description: The purpose of this research was to investigate the possibility of treated diatomite to be used as an adsorbent for As (III) and As (V) removal. In the preparation of treated diatomite adsorbent, two factors of temperature and time for calcination were studied in the batch experiments. The aims of batch experiments were to study the optimum of temperature and time for preparing treated diatomite, concentrations of As (III) and As (V), pH, contact time, amount of treated diatomite and the competing anions. The adsorption equilibrium was studied by the Freundlich and Langmuir isotherm euations. The optimum conditions of treated diatomite and the efficiency of arsenic removal from arsenic contaminated surface water were studied. The experimental results showed two appropriate adsorbents for removal As (III) and As (v) under the condition of calcinations at 400ํC for 6 hours (CD4006) and at 800ํC for 6 hours (CD8006). It was found that the efficiency of CD4006 and CD8006 adsorbents for removal As (III) and As (V) depended on pH, contact time and amount of treated diatomite. The optimum conditions for As (III) and As (V) removal were as follows: 10 mg/l of As (III) and As (V) concentrations at pH 5 for 5 hours with shaking rate of 180 rpm and the 3.0 g of CD4006 and CD8006 adsorbents. The efficiency of AS (III) and As (V) removal were 98.72% and 99.05%, respectively. The adsorption isotherm for As (III) and As(V) removal was complied with the Fruendlich isothem. The maximum capacities of adsorbents were 1.77 mg AS (III)/g CD4006 and 0.55 mg As (V) / g CD8006. For the results of the competing anions, the removal of As (III) and As (V) was affected by phosphate anion. Using 0.1 g of CD4006 and CD8006 adsorbents for removal arsenic from arsenic contaminated surface water at the concentration of 1.95 mg/l, the arsenic was reduced to &lt; 0.05 mg/l. Therefore, the water quality could meet the discharge standard of Bottled Drinking Water Quality Standards (WHO As maximum allowable 0.01 mg/l).
DOI: 10.21227/x47z-a707
title: Raw Twitter Datasets Based on Depressive Words

description: Right now we see that depression is one of the most common problems in our society. Most of the time people are committedsuicide only cause of depression. And till now there is no proper lab test way for detecting depression. Generally, doctors are detecting depression by asking some knowledgebase questions.On the other hand, there are a good number of people using social media platforms right now, where they are sharing their daily experiences, emotion, and other activity with their friends. Twitter is one of the common social platforms and also popular for data collection. I was collecting this datasets from twitter based on some depressive words.I hope that this twitter datasets will help researchers to detect depression more precisely.
DOI: 10.17894/ucph.b9a8635f-8a37-4349-97ab-fd58afcc9579
title: DNA-based arthropod diversity assessment in Amazonian iron mine lands show ecological succession towards undisturbed reference sites
DOI: 10.21227/1rn3-n632
title: Raw Twitter Datasets Based on Depressive Words

description: Right now we see that depression is one of the most common problems in our society. Most of the time people are committedsuicide only cause of depression. And till now there is no proper lab test way for detecting depression. Generally, doctors are detecting depression by asking some knowledgebase questions.On the other hand, there are a good number of people using social media platforms right now, where they are sharing their daily experiences, emotion, and other activity with their friends. Twitter is one of the common social platforms and also popular for data collection. I was collecting this datasets from twitter based on some depressive words.I hope that this twitter datasets will help researchers to detect depression more precisely.
DOI: 10.15468/dl.vfmynp
title: Occurrence Download

description: A dataset containing 203014 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 "CoordinateUncertaintyInMeters 0.0-10.0",
 "Elevation 500.0-8000.0m",
 "Geometry POLYGON((-180 -90,180 -90,180 -23.436,-180 -23.436,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "IsInCluster is false",
 {
 "or" : [
 "Issue is Geodetic datum assumed WGS84",
 "Issue is Coordinate rounded",
 "Issue is Coordinate reprojected",
 "Issue is Institution match fuzzy",
 "Issue is Collection match fuzzy"
 ]
 },
 "OccurrenceStatus is Present",
 "TaxonKey is Magnoliopsida",
 "Year 1000-2021"
 ]
}

 The dataset includes 203014 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0305453-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.0zvvqc
title: Occurrence Download

description: A dataset containing 1821 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Inventario florístico de la Sierra de San Carlos, Tamaulipas"
 ]
}

 The dataset includes 1821 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008772-190320150433242/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yuxudw
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-87.14723 -28.77132,-50.85277 -28.77132,-50.85277 -14.22868,-87.14723 -14.22868,-87.14723 -28.77132))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Prosopis burkartii Muñoz"
 ]
}

 The dataset includes 6 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004786-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.krtq35
title: Occurrence Download

description: A dataset containing 4252 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Senna atomaria (L.) H.S.Irwin & Barneby"
 ]
}

 The dataset includes 4252 records from 122 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0286174-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9gnm8t
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "or" : [
 "TaxonKey is Sapucaya schwackei R.Knuth",
 "TaxonKey is Lecythis schwackei (R.Knuth) S.A.Mori"
 ]
}

 The dataset includes 20 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0220903-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2yv5yd
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Melampodium ruderale Sw."
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054829-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ey6srh
title: Occurrence Download

description: A dataset containing 7064 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Year is greater than or equal to 2000",
 "Year is less than or equal to 2024",
 "Geometry POLYGON ((-130.7383528944533 -59.46314024951374, -130.7383528944533 32.71876227804215, -26.26729810228821 32.71876227804215, -26.26729810228821 -59.46314024951374, -130.7383528944533 -59.46314024951374))",
 "OccurrenceStatus is Present",
 "TaxonKey is Lampornis hemileucus (Salvin, 1865)"
 ]
}

 The dataset includes 7064 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051548-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.58073/sruc.25909411
title: Scottish soil tests per year

description: Data set containing annual totals for soil tests conducted by SRUC commercial laboratories between 2013 and 2023. Soils were tested at the request of farmers and other landowners/ managers so are not a representative sample of Scottish soils.
DOI: 10.58073/sruc.25909411.v1
title: Scottish soil tests per year

description: Data set containing annual totals for soil tests conducted by SRUC commercial laboratories between 2013 and 2023. Soils were tested at the request of farmers and other landowners/ managers so are not a representative sample of Scottish soils.
DOI: 10.15468/dl.8cujtw
title: Occurrence Download

description: A dataset containing 49 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Liolaemus valdesianus Hellmich, 1950"
 ]
}

 The dataset includes 49 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0318112-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yx5hp8
title: Occurrence Download

description: A dataset listing the 277 species recorded in GBIF matching the query:
{
 "DatasetKey" : [
 "is Herpetofauna del Estado de Veracruz"
 ]
}

 The dataset's 277 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036988-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vj5mvq
title: Occurrence Download

description: A dataset containing 4822 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Telmatoblechnum serrulatum (Rich.) Perrie, D.J.Ohlsen & Brownsey"
 ]
}

 The dataset includes 4822 records from 167 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230436-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qx5znl
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Neusticomys monticolus Anthony, 1921",
 "HasCoordinate is TRUE"
 ]
}

 The dataset includes 29 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006478-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.za5x6d
title: Occurrence Download

description: A dataset containing 1884 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Pernis ptilorhynchus (Temminck, 1821)"
 ]
}

 The dataset includes 1884 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0312821-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fbydtw
title: Occurrence Download

description: A dataset containing 159 species occurrences available in GBIF matching the query:
{
 "or" : [
 "TaxonKey is Cranfillia caudata (Baker) V.A.O.Dittrich & Gasper",
 "TaxonKey is Blechnum sprucei C.Chr.",
 "TaxonKey is Cranfillia sprucei (C.Chr.) Gasper & V.A.O.Dittrich"
 ]
}

 The dataset includes 159 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230413-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.55ee2q
title: Occurrence Download

description: A dataset containing 2022 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Chinese Taipei",
 "OccurrenceStatus is Present",
 "TaxonKey is Zhangixalus arvalis (Lue, Lai & Chen, 1995)"
 ]
}

 The dataset includes 2022 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051549-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x2we9q
title: Occurrence Download

description: A dataset containing 1529 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ambrosia chamissonis (Less.) Greene"
 ]
}

 The dataset includes 1529 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062686-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9xjwu4
title: Occurrence Download

description: A dataset listing the 10373 species recorded in GBIF matching the query:
{
 "DatasetKey" : [
 "is EOD – eBird Observation Dataset"
 ]
}

 The dataset's 10373 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0318102-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nbspvp
title: Occurrence Download

description: A dataset listing the 18210 species recorded in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Continent is South America",
 "Country is Argentina",
 "MediaType is Image"
 ]
}

 The dataset's 18210 records were derived from 68 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043504-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wr76j7
title: Occurrence Download

description: A dataset containing 592 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "TaxonKey is Leucocoprinus Pat., 1888"
 ]
}

 The dataset includes 592 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0038274-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qe3sbz
title: Occurrence Download

description: A dataset containing 10996413 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Colombia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 10996413 records from 1000 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036101-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eq3k8g
title: Occurrence Download

description: A dataset containing 90009 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Duttaphrynus melanostictus (Schneider, 1799), Gastrophryne carolinensis (Holbrook, 1835), Ranoidea aurea (Lesson, 1829), Litoria aurea (Lesson, 1829), Rhinella marina (Linnaeus, 1758))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 90009 records from 255 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082122-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15156/bio/sh243060.07fu
title: SH243060.07FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.