Results 11 to 20 of about 1,874,973 (243)

In vitro micropropagation of Aloe elegans Tod. using offshoot cuttings

open access: yesBMC Research Notes, 2023
Objective Aloe elegans Tod. is an ecologically, environmentally, medicinally, and commercially useful aloe species in Ethiopia and Eritrea. Unfortunately, it is highly threatened due to industrial and urban expansion and traditional mining and ...
Mebrahtom Welehaweria   +1 more
doaj   +2 more sources

6 – BENZYLAMINOPURINE INDUCES HIGH-FREQUENCY MULTIPLICATION IN VULNERABLE Curcuma pseudomontana J. Graham.: A POTENTIAL EX VIVO CONSERVATION TOOL

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology
A rapid high-frequency multiplication protocol is designed for Curcuma pseudomontana J. Graham, belonging to the family Zingiberaceae, an endemic species to the Western Ghats of India.
Gayatri Vaze   +2 more
doaj   +2 more sources

A comprehensive threat analysis to support the red list of marine and coastal ecosystems of Colombia

open access: yesFrontiers in Marine Science, 2022
IntroductionHuman activities represent a growing threat to biodiversity, increasing species extinction and leading ecosystems to collapse. The knowledge of the spatial distribution of threats to ecosystems is fundamental to understanding their risk of ...
Edwin S. Uribe   +12 more
doaj   +2 more sources

Measuring human–wildlife conflicts: Comparing insights from different monitoring approaches

open access: yesWildlife Society Bulletin, 2017
Studies investigating wildlife crop‐damage have been widely documented, but methods often vary and results can be difficult to compare across national and international regions.
Anna Songhurst
doaj   +2 more sources

A Decade of Monitoring an Indo-Pacific Grouper Spawning Aggregation: Benefits of Protection and Importance of Survey Design

open access: yesFrontiers in Marine Science, 2020
Groupers (Family Epinephelidae) are valuable and vulnerable reef-associated fishes. Medium to large-sized Indo-Pacific genera, such as Epinephelus and Plectropomus, are important in local/international trade, and are particularly susceptible to ...
Yvonne Sadovy de Mitcheson   +4 more
doaj   +2 more sources

The observation records from whale and dolphin watching inshore of Hualien, eastern Taiwan [PDF]

open access: yesBiodiversity Data Journal, 2023
The eastern waters of Taiwan have been lacking baseline and research data for several years. This study was initiated by Kuroshio Ocean Education Foundation (KOEF) in collaboration with the Turumoan whale-watching company since 1998, collecting long-term
Chieh-Hsi Hu   +3 more
doaj   +3 more sources

Structure and floristic composition associated with an endangered species Beta patula Aiton (Amaranthaceae) in the Islands of Madeira Archipelago [PDF]

open access: yesBiodiversity Data Journal, 2021
Twenty-two native Crop Wild Relatives (CWR) occur in specific dry environments of Madeira archipelago, like Desembarcadouro islet in Ponta de São Lourenço and Chão islet in Desertas islands.
Humberto Nóbrega   +4 more
doaj   +3 more sources

Double phase culture system mediated enhanced protocol for shoot proliferation of Vanilla andamanica Rolfe. - an endemic wild relative of commercial Vanilla from the Andaman and Nicobar Islands

open access: yesPlant Science Today, 2023
A liquid overlay culture system in micropropagation improved shoot proliferation in many species. In the present investigation, we have developed an enhanced shoot proliferation protocol using the double phase culture system (DPS) for Vanilla andamanica,
Shaina Jerald, A. Gangaprasad, S. Mathew
semanticscholar   +1 more source

Development of the marine protected area network in the Argentine Islands area (Akademik Vernadsky Antarctic Station, Ukraine)

open access: yesУкраїнський антарктичний журнал, 2020
Based on underwater observations the establishment of marine protected areas in the Stella Creek and Skua Creek straits were proposed. Selection of areas was carried out in accordance with the protocol NAGISA and acoustic bottom survey of the Argentine ...
A. Yu. Utevsky   +3 more
doaj   +1 more source

First Report of Uncinaria hamiltoni in Orphan Eastern Mediterranean Monk Seal Pups in Greece and Its Clinical Significance

open access: yesPathogens, 2021
The Mediterranean monk seal (Monachus monachus) is classified by the IUCN as “endangered,” with a global population estimated to number fewer than 800 individuals.
Anastasia Th. Komnenou   +10 more
doaj   +1 more source

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