Results 51 to 60 of about 3,894 (209)

بررسی امکان گسترش علف دریایی Ruppia maritima در سایت پرورش میگوی گمیشان (استان گلستان) [PDF]

open access: yesمجله بهره‌برداری و پرورش آبزیان, 2019
نمونه‌برداری گونه Ruppia maritima از ساحل دریای خزر و کانال مزارع پرورش میگوی گمیشان واقع در استان گلستان در تابستان سال 1395 انجام گرفت. شناسایی گونه از طریق منابع موجود در داخل انجام و تاییدیه نام علمی آن در ارتباط با متخصصان خارجی صورت گرفت.
بایرام محمد قرنجیک
doaj   +1 more source

IDENTIFIKASI TUMBUHAN TINGKAT TINGGI (PHANEROGAMAE) DI KECAMATAN PERCUT SEI TUAN [PDF]

open access: yes, 2023
Penelitian ini bertujuan untuk mengetahui tumbuhan tingkat tinggi (Phanerogamae) di Kecamatan Percut Sei Tuan. Survei dilakukan pada hari kamis 1 oktober 2023 di Kecamatan Percut Sei Tuan pada 3 desa, yaitu Desa Laut Dendang, Desa Bandar Setia dan Desa ...
Achyari, Putri Rizq   +5 more
core   +1 more source

FunAndes – A functional trait database of Andean plants

open access: yesScientific Data, 2022
Measurement(s) Bark thickness • Leaf area • Leaf aluminium (Al) content per leaf dry mass • Specific leaf area • Leaf calcium (Ca) content per leaf dry mass • Leaf carbon (C) content per leaf dry mass • Leaf carbon (C) isotope signature (delta 13 C ...
Selene Báez   +43 more
doaj   +1 more source

Zannichellia contorta [PDF]

open access: yes, 2018
This species is native to southern, central and eastern Spain, with an old record from the Atlas Mountains in northern Morocco requiring confirmation. The species is very sensitive to eutrophication and deterioration of water quality.
Carapeto, André   +5 more
core   +1 more source

Antibacterial Activity Prediction Model of Traditional Chinese Medicine Based on Combined Data-Driven Approach and Machine Learning Algorithm: Constructed and Validated

open access: yesFrontiers in Microbiology, 2021
Traditional Chinese medicines (TCMs), as a unique natural medicine resource, were used to prevent and treat bacterial diseases in China with a long history.
Jin-Tong Li   +11 more
doaj   +1 more source

Checklist of the Marine Fauna and Flora Reported from the Region of Aransas Pass, Texas [PDF]

open access: yes, 1960
This checklist is of preliminary form with the hope that this will be a beginning for a more complete annotated list of the fauna and flora of this region. In many cases, this list is quite obviously incomplete, such as the algae, for which there are
Trott, Lamarr B.
core   +1 more source

Global patterns in plant environmental breadths

open access: yesEcography, EarlyView.
The latitudinal gradient in plant diversity is one of the most famous patterns in ecology. It is hypothesised that narrow niche breadths and restricted geographic ranges in the tropics allow more species to coexist with minimal overlap relative to high‐latitude regions.
Marco Barandun   +6 more
wiley   +1 more source

The Potential of Seagrass Ecotourism as an Indicator of Conservation in the Coastal Waters of East Lombok [PDF]

open access: yes, 2021
The East Lombok coast was developed for fisheries and tourism. The fishery aspect that is being developed is marine cultivation and has contributed as a source of livelihood for local communities and from the social aspect, it functions to maintain the ...
Al Idrus, Agil   +3 more
core  

Phylogenetics and reticulation among koelerioid clades, part I: Contraction of Trisetum, expansion of Acrospelion, Graphephorum, and Tzveleviochloa; Graciliotrisetum gen. nov. and resurrection of Aegialina (Poaceae, Pooideae, Poeae, Aveninae)

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 3, Page 629-655, May 2025.
Phylogenetic analysis of Koeleriinae clades A and B yielded mostly congruent topologies in nuclear and plastid trees. However, several lineages resolved in strikingly incongruent positions in trees from different data sets, suggesting a reticulate origin for these taxa.
Patricia Barberá   +6 more
wiley   +1 more source

A linear sequence of extant families and genera of lycophytes and ferns [PDF]

open access: yes, 2011
Throughout the history of the classification of extant ferns (monilophytes) and lycophytes, familial and generic concepts have been in great flux. For the organisation of lycophytes and ferns in herbaria, books, checklists, indices and spore banks and on
Christenhusz, Maarten   +2 more
core   +2 more sources

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