Описание
The Aquatic Ecology Laboratory (Laboratorio de Ecología Acuática, LEA) of the University of Cuenca was formed in 2010 with the aim of generating knowledge on the biology and ecology of high mountain freshwater ecosystems (lotic and lentic). LEA carries out research projects within several research lines such as: freshwater biomonitoring, estimation of environmental flows, taxonomy of freshwater insects, algae, ecology of aquatic communities, use of remote sensing for water resource management, lake limnology, etc. The biological data obtained from both lakes and rivers are consolidated in the database. The dataset published contains: 747 records derived from monitoring of lakes and rivers in the Ecuador.
Записи данных
Данные этого occurrence ресурса были опубликованы в виде Darwin Core Archive (DwC-A), который является стандартным форматом для обмена данными о биоразнообразии в виде набора из одной или нескольких таблиц. Основная таблица данных содержит 747 записей.
Данный экземпляр IPT архивирует данные и таким образом служит хранилищем данных. Данные и метаданные ресурсов доступны для скачивания в разделе Загрузки. В таблице версий перечислены другие версии ресурса, которые были доступны публично, что позволяет отслеживать изменения, внесенные в ресурс с течением времени.
Версии
В таблице ниже указаны только опубликованные версии ресурса, которые доступны для свободного скачивания.
Как оформить ссылку
Исследователи должны дать ссылку на эту работу следующим образом:
Hampel H, Vázquez Zambrano R (2024). Macroinvertebrate and algae ocurrence data collection of the Laboratorio de Ecología Acuática of the Universidad de Cuenca. Version 1.5. GBIF Ecuador - TEST. Occurrence dataset. https://patrimonio.ambiente.gob.ec/iptmae_test/resource?r=mleauc_bd&v=1.5
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является GBIF Ecuador - TEST. Эта работа находится под лицензией Creative Commons Attribution Non Commercial (CC-BY-NC 4.0).
Регистрация в GBIF
Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: b97532bc-788f-4d73-bfc8-2bd6283dd723. GBIF Ecuador - TEST отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке GBIF Ecuador.
Ключевые слова
Occurrence; macroinvertebrates; algae; Occurrence; Specimen
Контакты
- Metadata Provider ●
- Originator ●
- Point Of Contact
- Profesor
Географический охват
Sampling stations are located in the high mountains of South of Ecuador nearby the city of Cuenca between -3.06963 and -2.64968 (WGS84) latitude and -79.00267 and -79.48180 (WGS84) longitude. Additionally, some algae samples were collected in the Amazon region between -0.0042333 and -2.610259 (WGS84) latitude and -75,23575 and -77.018503 (WGS84) longitude.
| Ограничивающие координаты | Юг Запад [-3,07, -79,482], Север Восток [-0,004, -75,236] |
|---|
Таксономический охват
Macroinvertebrate: In the South of Ecuadorian region identification of macroinvertebrates is possible only till genus level. At the monitored sites 118 genus were identified. The following number of groups were identified only to family (47), order (1), subclass (2), class (2) and phylum (1)level.
Algae: The identification was carried out at several taxonomic levels. The following groups were identified: variedad (25), species (42), and genus (78).
| Phylum | Nematoda |
|---|---|
| Class | Ostracoda, Oligochaeta |
| Subclass | Collembola, Oligochaeta |
| Order | Trombidiformes |
| Family | Ancylidae, Anomalopsychidae, Chironomidae, Chrysomelidae, Crambidae, Culicidae, Curculionidae, Dixidae, Dolichopodidae, Elmidae, Empididae, Ephydridae, Glossiphoniidae, Gordiidae, Gripopterygidae, Gyrinidae, Helicopsychidae, Hydrobiosidae, Hydrophilidae, Hydropsychidae, Hydroptilidae, Leptoceridae, Leptohyphidae, Leptophlebiidae, Limnephilidae, Limoniidae, Lymnaeidae, Muscidae, Odontoceridae, Oligoneuriidae, Perlidae, Physidae, Planorbidae, Polycentropodidae, Psephenidae, Pseudothelphusidae, Psychodidae, Ptilodactylidae, Scirtidae, Simuliidae, Sphaeriidae, Staphylinidae, Stratiomyidae, Tabanidae, Tipulidae, Tricorythidae, Xiphocentronidae |
| Genus | Acrorbis, Aeshna, Allaudomyia, Allopetalia, Americabaetis, Anacroneuria, Anchytarsus, Andesiops, Andogyrus, Anomalocosmoecus, Atanatolica, Atherix, Atopsyche, Atrichopogon, Austrelmis, Austrolimnius, Baetodes, Bezzia, Biomphalaria, Cailloma, Camelobaetidius, Claudioperla, Clinocera, Cloeodes, Contulma, Corydalus, Corynoneura, Cryphocricos, Culicoides, Cylloepus, Cyphon, Cyrnellus, Dixa, Dixella, Ecuaphlebia, Enochrus, Erythrodiplax, Farrodes, Forcipomyia, Fossaria, Gigantodax, Girardia, Goeldechironomus, Grumichella, Haplohyphes, Hatia, Helichus, Helicopsyche, Helobdella, Heterelmis, Hexacylloepus, Hexanchorus, Hexatoma, Hexatomini, Huleechius, Hyalella, Hydra, Hydraena, Ishnura, Lachlania, Lancetes, Leptohyphes, Leptonema, Leucotrichia, Limnocoris, Limnophora, Limonia, Limonicola, Liodessus, Lispe, Macrelmis, Marilia, Maurina, Mayobaetis, Metrichia, Microcylloepus, Molophilus, Mortoniella, Nanomis, Nectopsyche, Neocylloepus, Neoelmis, Neoplasta, Neotrichia, Notelmis, Ochrotrichia, Orimarga, Onychelmis, Oxyethira, Palpomyia, Paltostoma, Pericoma, Petrophila, Pharceonus, Pheneps, Phylloicus, Pisidium, Polycentropus, Polymera, Prebaetodes, Pseudosuccinea, Psychoda, Rhantus, Rhinoaeshna, Simulium, Smicridea, Sphaerium, Stenelmis, Stenochironomus, Stenophysa, Tabanus, Theromyzon, Thraulodes, Tipula, Tricorythodes, Triplectides, Tropisternus, Xenelmis, Actinella, Amphipleura, Amphora, Asterionella, Aulacoseira, Biddulphia, Closterium, Cocconeis, Coscinodiscus, Cyclotella, Cymbella, Diploneis, Epithemia, Eunotia, Fragilaria, Frustulia, Gomphonema, Gyrosigma, Hantzschia, Melosira, Mougeotia, Navicula, Neidium, Nitzschia, Orthoseira, Pinnularia, Rhopalodia, Sellaphora, Spirogyra, Stauroneis, Stenopterobia, Surirella, Trachelomonas, Ulnaria, Zygnema |
| Species | abruptum, baileyi, borreri, convergens, dissiliens, furcatospermum, grevillei, hystrix, laticeps, mucosa, nodosum, pseudoconnatum, swartzii, trabecula, triangularis, trilobum, varians |
| Variety | aequalis, amazonensis, ayayense, borgei, brasiliense, brasiliensis, contractum, convergens, cornutum, curvata, dichotoma, elegantior, mediolaeve, minutum, nordstedtiana, ovale, pecten, perornatum, perspinosum, pyramidatum, radiosa, reductum, spinosa, subvillosum, triangulare |
Временной охват
| Дата начала / Дата окончания | 2014-01-01 / 2021-01-01 |
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| Дата начала / Дата окончания | 2021-06-08 / 2022-12-04 |
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Методы сбора
Macroinvertebrates: Different methodologies were applied based on the purpose of the study and the sampled ecosystem. In the rivers, quantitative samples were taken using Surber sampler where the sediment was stirred during 30 seconds on the defined area of the net. In the high mountain lakes, in all possible littoral habitats was swept by hand net during 3 minutes period.
Algae: In each lake, a total of 30 liters of water were collected from integrated samples (at three different points) in plastic containers taken from a depth of 0.5 meters; (i) samples were collected at two points at the littoral areas (10 liters each) and (ii) one point in the center of the lake. In the rivers, integrated samples were taken from each river bank (10-10L) and one from the center (10L) of the main channel until completing 30 L. Once the samples were obtained, they were filtered with the use of a plankton net (mesh: 20 microns), which resulted qualitative samples of algae.
| Охват исследования | Macroinvertebrates were collected for different research purposes in Andean lakes and rivers.
Algae were collected in the research project "Biodiversidad de organismos de agua dulce del Ecuador" in lakes and rivers. |
|---|---|
| Контроль качества | Macroinvertebrate: Field protocols were elaborated and applied on the field and in the laboratory for sampling and identification of macroinvertebrates for each research project.
Algae: Rigorous field controls were carried out to ensure the quality of the collected samples. In addition, laboratory controls were carried out to verify the correct taxonomic identification of the specimens and the precision of the measurements made. |
Описание этапа методики:
- Macroinvertebrate: Samples were taken on the field and conserved in 95 ethanol or 4% formaldehyde. In the laboratory, the samples were washed carefully and identification of all individuals were carried out using specific taxonomic keys.
- Algae: Water samples were collected in the field and preserved using 4% formaldehyde. In the laboratory, samples were filtered and concentrated before taxonomic identification of the algae was performed. This was carried out by observing specimens under an Olympus CKX41 inverted microscope and taking digital photographs for later analysis. Taxonomic identification was carried out by using specific keys and by comparisons with specialized literature. Finally, the samples were deposited in the Aquatic Ecology Laboratory of the University of Cuenca, Ecuador, for future reference.
Данные коллекции
| Название коллекции | Colección de macroinvertebrados |
|---|---|
| Идентификатор коллекции | 9ed39d1b-1805-42d0-9d9f-304134f9ee67 |
| Название коллекции | Colección de algas |
|---|---|
| Идентификатор коллекции | 85ed9d62-0353-47f5-9796-13e69d779a3e |
| Методы сохранения образцов | Alcohol, Formalin |
|---|
Дополнительные метаданные
| Альтернативные идентификаторы | b97532bc-788f-4d73-bfc8-2bd6283dd723 |
|---|---|
| https://patrimonio.ambiente.gob.ec/iptmae_test/resource?r=mleauc_bd |