Results 61 to 70 of about 6,368,094 (187)
Red wood ants are ecologically important members of woodland communities, and some species are of conservation concern. They occur commonly only in certain habitats in Britain, but there is limited knowledge of their numbers and distribution.
Kerry M. BORKIN +2 more
doaj +1 more source
Nonparametric Methods for Line Transect Surveys in the Presence of Measurement Errors
We consider the estimation of animal density by distance sampling line transect survey when the data of sighting distances are contaminated with measurement errors.
Fei-Yin Chen; Lu-Fang Chen; Wen-Han Hwang; Yih-Huei Huang
core +1 more source
Background The relationship between environmentally transmitted tick parasites, Ixodes spp., and their main reproductive host, deer, is generally thought to be positive.
Eleanor R Dickinson +2 more
doaj +1 more source
The Uniformly Most Powerful Invariant Test for the Shoulder Condition in Point Transect Sampling [PDF]
Estimating population abundance is of primary interest in wildlife population studies. Point transect sampling is a well established methodology for this purpose.
Riccardo Borgoni, Piero Quatto
core
In december 2019 is een archeologisch vooronderzoek uitgevoerd in een plangebied in De Milan Viscontipark in De Meern (gemeente Utrecht). Het onderzoek is uitgevoerd in de vorm van een archeologisch bureauonderzoek (BO).
Bussel, A.T.L.E. van (Transect)
core +1 more source
This study aims to determine macroalgae species and analyze the index of diversity, density, dominance, and distribution patterns around the waters of Meras Village, Bunaken District, Manado. This research was carried out for 4 months starting from July
Delarosa Kalalembang +5 more
doaj +1 more source
Eight carrageenophytes, representing seven genera and three families of Gigartinales (Florideophyceae), were studied for 15 months. The reproductive status, dry weight, and carrageenan content have been followed by a monthly random sampling. The highest
Leonel Pereira
doaj +1 more source
JENIS LICHENES DI KAWASAN GUGOP PULO BREUH KECAMATAN PULO ACEH KABUPATEN ACEH BESAR
The purpose of this research is to know the type of Lichens in the Gugop Pulo Breuh area, Pulo Aceh District, Aceh Besar. The subjects of this study are all types of Lichens found in the Gugop Pulo Breuh area, Pulo Aceh District, Aceh Besar.
Mulyadi Mulyadi
doaj +1 more source
DISTRIBUSI HORIZONTAL MOLUSKA DI KAWASAN PADANG LAMUN PANTAI MERTA SEGARA SANUR, DENPASAR
A research on spatial distribution of Mollusc inhabitant seagrass bed at Merta Segara Beach Sanur, Denpasar was carried out from October to December 2012. The study site is well recognized as a place of tourist activities.
Buya Azmedia Istiqlal +2 more
doaj
Accurate estimates of group sizes through line transect sampling methods are important to correctly ascertain the abundance of animals that occur in groups.
Guilherme A. Bortolotto +3 more
doaj +1 more source

