Results 111 to 120 of about 4,221 (215)

Keragaman Jenis dan Kondisi Padang Lamun di Perairan Pulau Panjang Kepulauan Derawan Kalimantan Timur [PDF]

open access: yes
Peneltian ini dilaksanakan pada bulan Juni ??? Agustus 2013. Tujuan \ud penelitian yaitu untuk mengetahui keragaman, kondisi tutupan, dan kerapatan \ud lamun, serta parameter morfologi lamun (panjang dan lebar daun, serta jarak \ud internode) di ...
Nur, zahraeni
core  

A new, abundant locality of Elodea nuttallii ( Hydrocharitaceae ) in Gdańsk Pomerania (N Poland).

open access: yesFragmenta Floristica et Geobotanica Polonica
The invasive alien hydrophyte Elodea nuttallii (Planch.) H. St. John was found in Gdańsk (Opływ Motławy – ATPOL square DA8078 and DA8088) from July to September 2023 (Figs 1, 2).
Rafał Chmara
doaj   +1 more source

Checklist of vascular plants of the Czech Republic [PDF]

open access: yes, 2012
A checklist of vascular plants of the Czech Republic is provided, based on the Kubát et al’s Key to the flora of the Czech Republic from 2002 and volumes 7 and 8 of the Flora of the Czech Republic as taxonomic reference, and incorporating numerous ...
Chrtek Jindřich   +2 more
core  

Population genetic structure and phylogeography of invasive aquatic weed, Elodea canadensis (Hydrocharitaceae) and comparative analyses with E. nuttallii [PDF]

open access: yes, 2012
The introductions of invasive species are one of the most important threats to global biodiversity and ecosystem function. In addition, invasive species often cause large economical and social consequences.
Huotari, Tea
core  

Effects of light on the growth and photosynthesis of Egeria najas planchon

open access: yesBrazilian Archives of Biology and Technology, 2003
Photosynthesis and growth of Egeria najas (Hydrocharitaceae) from a subtropical reservoir (Itaipu Reservoir, Brazil-Paraguay) were measured in response to low light intensities (0-124 µM m-2 s-1 PAR) in the laboratory.
Tavechio Washington Luiz Gomes   +1 more
doaj  

Honoring a legend: Celebrating the life and legacy of Professor Heng Li. [PDF]

open access: yesPlant Divers, 2023
Guo HJ   +7 more
europepmc   +1 more source

Tropical seagrasses reached Patagonia during Miocene times

open access: yesCommunications Earth & Environment
We report unequivocal evidence of seagrasses preserved in radiometrically constrained sediments (20.5 Ma) from Patagonia (Gaiman Formation), substantially extending their known palaeogeographic distribution.
Carolina Panti   +8 more
doaj   +1 more source

Weedy plants of Ayer Hitam Forest Reserve, Selangor [PDF]

open access: yes, 2001
The Ayer Hitam Forest Reserve has possibly been under constant threat from invasive species especially the weeds from surrounding development sites. The total number of weed taxa identified from this forest were 33 species, 29 genera and J3 families ...
Mansor, Asyraf, Mansor, Mashhor
core  

Home - About - Disclaimer - Privacy