Results 41 to 50 of about 8,929 (199)

Species-specific Real Time-PCR primers/probe systems to identify fish parasites of the genera Anisakis, Pseudoterranova and Hysterothylacium (Nematoda: Ascaridoidea) [PDF]

open access: yes, 2018
Ascaridoid nematodes belonging to the genera Anisakis and Pseudoterranova are heteroxenous parasites, involving marine mammals as definitive hosts in their life-cycles, whereas crustaceans (krill), fish and squids acting as intermediate/paratenic hosts.
Colantoni, Alessandra   +5 more
core   +1 more source

Edaphic Specialization in Tropical Trees: Physiological Correlates and Responses to Reciprocal Transplantation [PDF]

open access: yes, 2005
Recent research has documented the importance of edaphic factors in determining the habitat associations of tree species in many tropical rain forests, but the underlying mechanisms for edaphic associations are unclear.
Baltzer, Jennifer L.   +3 more
core   +2 more sources

The nutrient composition and in vitro ruminal degradability of selected local plants used as goat feed in Malaysia [PDF]

open access: yes, 2017
A comparative study of nutrient composition and in vitro ruminal degradability of selected local plants, Macaranga sp. and Mallotus sp. was carried out and Napier grass (Pennisetum purpureum) was used as control.
A. R., Haizan   +11 more
core  

North-easternmost record of Halosaurus ovenii Actinopterygii: Notacanthiformes: Halosauridae) in the Mediterranean Sea, with notes on its biology [PDF]

open access: yes, 2009
A single adult female specimen of Halosaurus ovenii Johnson, 1864 was captured by trammel nets at a depth of about 200 m off the coast of Arbatax (Sardinia, Italy) in early April 2007.
Follesa, Maria Cristina   +3 more
core   +1 more source

An autonomous network of acoustic detectors to map tiger risk by eavesdropping on prey alarm calls

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Tiger population recovery brings with it increased fatalities from human‐tiger conflict. We describe a network of autonomous intelligent passive acoustic sensors that monitor the forest for deer alarm calls as a proxy for tiger risk and provide a risk map to local communities in real‐time.
Arik Kershenbaum   +9 more
wiley   +1 more source

Mallotus Kongkandae (Euphorbiaceae): New Record for China [PDF]

open access: yesBlumea - Biodiversity, Evolution and Biogeography of Plants, 2006
Mallotus kongkandae Welzen & Phattar. was thought to be endemic to Thailand, but it also occurs in China, though known under other names. The new list of synonyms, a distribution map, notes on habitat and ecology, and collector details are included.
Sierra, S.E.C. (Soraya)   +1 more
openaire   +2 more sources

Variation in food availability affects the population age structure of Atlantic puffins Fratercula arctica in the Faroe Islands

open access: yesWildlife Biology, EarlyView.
Across their entire Atlantic breeding range, Atlantic puffins Fratercula arctica have experienced decreases in food availability, often leading to population declines. The species is one of the most numerous seabirds in Føroyar (the Faroe Islands, in English) but has faced apparent, unquantified population declines.
Anne N.M.A. Ausems   +3 more
wiley   +1 more source

Epiphyllous Hepaticae of Kowloon Peninsula (Hong Kong) [PDF]

open access: yes, 1991
Twenty-eight species of epiphyllous liverworts were identified from twenty-five sites in Kowloon Peninsula, Hong Kong. Twenty-four of these species are new records to Hong Kong, while four of them are new epiphyllous records to the Chinese mainland.
But, Paul Pui-Hay, Gao, Cai-Hua
core  

Nesting ecology of an ice‐associated seabird, Kittlitz's murrelet, at the northern edge of its range

open access: yesWildlife Society Bulletin, EarlyView.
We studied the Kittlitz's murrelet, an ice‐associated seabird of conservation concern, at the northern edge of its range. Over a 2‐year period, we estimated nest density and success at 2 sites, captured and telemetered nesting murrelets, and tested the use of a thermal camera to improve nest detection.
Michelle L. Kissling   +9 more
wiley   +1 more source

Preferensi Hijauan Pakan Gajah Sumatera (Elephas Maximus Sumatranus): Studi Kasus Di Kawasan Seblat [PDF]

open access: yes, 2008
The research has purposed were to know forages of the gajah Sumatera (Elephas maximus sumatranus) preference. Data primer was calculated with direct method in field with vegetation analysis.
Syarifuddin, H. (Hutwan)
core   +3 more sources

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