نتایج جستجو برای: species inventory
تعداد نتایج: 598725 فیلتر نتایج به سال:
The aim of this work was to develop airborne laser scanning (ALS) based forest inventory for practical forest management by applying novel horizontal metrics and multiple data sources. In particular, this work examined classification of forest land attributes (study I), prediction of species-specific stand attributes (study II) and detection of spatial pattern of trees (study III) and need for ...
We present an updated inventory of the reptilian fauna Dampa Tiger Reserve based on two separate field surveys during March and September 2021. recorded 33 species reptiles which is about 27% total diversity from state. This includes new distribution records for 16 snake with observations rare species: Smithophis atemporalis, bicolor, Boiga quincunciata.
evaluation of different sampling method to study of tree density (tree/hectare) in the zagros forest
for maintaining of zagros forests role in wild life, water and soil conservation, the suitable solutions and methods for assessing the existing conditions and planning for management of this forests should be given. to detection of suitable sampling method to study tree density in the northern zagros forest, blake forest, in baneeh region, kurdistan province, and west of iran was selected. 40 s...
As part of an All Taxa Biodiversity Inventory in Boston Harbor Islands national park area, an inventory of carabid beetles on 13 islands was conducted. Intensive sampling on ten of the islands, using an assortment of passive traps and limited hand collecting, resulted in the capture of 6,194 specimens, comprising 128 species. Among these species were seven new state records for Massachusetts (A...
In light of the difficulties in stand volume estimation natural forests, we analyzed height–diameter relationships and derived a set height equations for naturally developing forest ecosystems, using Järvselja old-growth Laeva commercial Estonia as case study. This contribution presents an approach to model individual tree Scots pine, common aspen, silver downy birch, Norway spruce, black alder...
To advance our restricted knowledge on mosquito biodiversity and distribution in Belgium, a national inventory started in 2007 (MODIRISK) based on a random selection of 936 collection points in three main environmental types: urban, rural and natural areas. Additionally, 64 sites were selected because of the risk of importing a vector or pathogen in these sites. Each site was sampled once betwe...
Amentotaxus formosana Li is a native, tolerant, and under-wood species in Taiwan. This particular species is only distributed around the Chachayalaishan and Dawushan areas. Because of its rarity, and the endangered and native properties of the species, we explored the regeneration process of the species in the native environment. This paper, therefore, aims to outline the age distribution and g...
Based on several in situ observations, the species Ptereleotris calliura (family Gobiidae) and Liopropoma rubre Serranidae) are added to taxonomic fish inventory of Veracruz Reef System, Veracruz, Mexico. While P. was found sandy substratum a coral reef lagoon, L. detected slope. With addition these 2 species, checklist fishes System is expanded 479 species. Given findings, we predict that addi...
mammals are increasingly affected by ongoing trend of extinction and one fourth of the world’s existing known mammalian species are endangered. lack of proper conservation strategy can lead to non-suitable allocation of resources to larger species and ingoring smaller taxa. despite iran’s rich diversity of mammalian fauna which is predominantly comprised from smaller species (more than 150 spec...
The ATP-binding cassette (ABC) protein superfamily constitutes one of the largest protein families known in plants. In this report, we performed a complete inventory of ABC protein genes in Vitis vinifera, the whole genome of which has been sequenced. By comparison with ABC protein members of Arabidopsis thaliana, we identified 135 putative ABC proteins with 1 or 2 NBDs in V. vinifera. Of these...
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