Results 51 to 60 of about 6,368,094 (187)

Transect-rapport 2716: Een inventariserend veldonderzoek d.m.v. proefsleuven, karterende en waarderende fase. Tilburg, Vijfhuizen (ong.), Gemeente Tilburg (NB).

open access: yes, 2020
In april 2020 heeft Transect b.v. een archeologisch proefsleuvenonderzoek uitgevoerd te Tilburg, Vijfhuizen (gemeente Tilburg; figuur 1). De aanleiding voor het onderzoek is het voornemen om twee woningen te bouwen.
Magdelijns, N. (Transect)
core   +1 more source

Transect-rapport 2983: Een Archeologisch Bureauonderzoek en Inventariserend Veldonderzoek, Sint Willebrord, Irenestraat 63, gemeente Rucphen

open access: yes, 2021
Transect b.v. heeft in september 2020 een archeologisch vooronderzoek uitgevoerd in een plangebied aan de Irenestraat 63 in Sint Willebrord (gemeente Rucphen).
Rap, Msc J. (Transect b.v)
core   +1 more source

Influence of transect length and downed woody debris abundance on precision of the line-intersect sampling method

open access: yesForest Ecosystems, 2018
Background Accurate downed woody debris (DWD) volume or mass estimates are needed for numerous applications such as fuel loading, forest carbon, and biodiversity/habitat assessments.
Shawn Fraver   +5 more
doaj   +1 more source

How is the anchialine fauna distributed within a cave? A study of the Ox Bel Ha System, Yucatan Peninsula, Mexico [PDF]

open access: yesSubterranean Biology, 2019
A study describing the diversity and distribution pattern of the stygobitic fauna in the Ox Bel Ha anchialine cave system adjacent to the Caribbean coast of the Yucatan Peninsula, Mexico is presented.
Sergio Benítez   +3 more
doaj   +3 more sources

Diversity of Gastropods in The Mangrove Forest Area of Ujung Kulon National Park

open access: yesBerkala Sainstek
Various kinds of reseources in coastal areas are very important for us to maintain sustainability. We can find coastal area with varios kinds of ecosystems in Ujung Kulon National Park.
Siti Fauziah Widyasari   +2 more
doaj   +1 more source

Full-spur mapping: refining coral reef carbonate production estimates using underwater photogrammetryFull-spur mapping: refining coral reef carbonate production estimates using underwater photogrammetry [PDF]

open access: yesRoyal Society Open Science
Traditional methods for estimating calcium carbonate production on coral reefs rely on in-water line transects that sample only a fraction of the reefscape, inherently introducing spatial biases and under-representing the heterogeneity of coral ...
Ana Molina-Hernández   +2 more
doaj   +1 more source

Insect Diversity and Association with Plants: A Case Study in Rural Areas of Dhirkot, Azad Kashmir Pakistan

open access: yesJournal of Bioresource Management, 2020
Insects play a vital role for proper functioning of forest ecosystem, including positive roles as pollinators, seed dispersers, genetic linkers and detrimental effects by feeding on and/or killing trees.
Abu ul Hassan Faiz   +5 more
doaj   +1 more source

Accommodating availability bias on line transect surveys using hidden Markov models. [PDF]

open access: yes, 2009
Previously in the University eprints HAIRST pilot service at http://eprints.st-andrews.ac.uk/archive/00000458/Maximum likelihood methods are developed which accommodate intermittent animal availability of animals on line transect surveys.
Samara, Filipa I. P., Borchers, David L.
core   +2 more sources

On the Uniformly Most Powerful Invariant Test for the Shoulder Condition in Line Transect Sampling [PDF]

open access: yes
In wildlife population studies one of the main goals is estimating the population abundance. Line transect sampling is a well established methodology for this purpose.
Riccardo Borgoni, Piero Quatto
core  

Optimizing line-plot size for personal laser scanning: modeling distance-dependent tree detection probability along transects

open access: yesiForest - Biogeosciences and Forestry
Personal laser scanning (PLS) systems are gaining popularity in forest inventory research and practice. They are primarily utilized on circular or compact rectangular sample plots to mitigate potential instrument drift and enhance tree detection rates ...
Ritter T   +5 more
doaj   +1 more source

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