Determination of selected parameters regarding reproductive biology of sand bubbler crab (Dotilla intermedia De Man, 1888) in Laem Son National Park, Prapas Beach, Thailand

2021 ◽  
Keyword(s):  
Reproductive Biology ◽  
National Park ◽  
De Man

Definitions and concepts of reproductive biology of diatoms (terminological glossary)

2017 ◽  
Vol 51 ◽  
pp. 71-105 ◽  
Author(s):  
N. A. Davidovich
Keyword(s):  
Mating System ◽  
Sexual Reproduction ◽  
Reproductive Biology ◽  
World Literature ◽  
Russian Literature ◽  
Life Cycles ◽  
Transfer Of Knowledge ◽  
Research Experience ◽  
Key Terms

The absence of a conceptual terminology, sufficiently developed and widely accepted in the Russian literature, significantly hinders progress in the field of reproductive biology of diatoms, restricts communication and debate, prevents training and transfer of knowledge. The present work is an attempt, based on world literature and our own research experience, to summarize, systematize, add, and clarify the existing terms, concepts and definitions related to research which are focused on sex and sexual reproduction in diatoms. A glossary of key terms (more than 200, including synonyms) is provided. Terms refer to diatom reproductive biology, life cycles, fertilization, mating system, gender (including inheritance and determination of sex, as well as inheritance associated with sex). Contradictions between possible interpretations of certain terms are briefly discussed.

Reproductive biology of Abies cephalonica Loudon in Mount Aenos National Park, Cephalonia, Greece

Trees ◽  
2011 ◽  
Vol 25 (4) ◽  
pp. 655-668 ◽  
Author(s):  
Patrizia-I Politi ◽  
Kyriacos Georghiou ◽  
Margarita Arianoutsou
Keyword(s):  
Reproductive Biology ◽  
National Park ◽  
Abies Cephalonica

scholarly journals DIPTEROCARPACEAE INVENTORY AT KETAMBE RESEARCH STATION, GUNUNG LEUSER NATIONAL PARK

2016 ◽  
Vol 7 (3) ◽  
pp. S83-S85
Author(s):  
Essy Harnelly ◽  
Iqbar . ◽  
Fauziah . ◽  
Agus Sara ◽  
Nir Fathiya ◽  
...  
Keyword(s):  
National Park ◽  
Research Station ◽  
Purposive Sampling ◽  
Number Of Species ◽  
Sampling Plot

This research was about Dipterocarpaceae inventory at Ketambe Research Station, Gunung Leuser National Park. The research was done on July 2015. Determination of sampling plot was using purposive sampling. The parameter observed was species as well as number of species. The result showed that there were 5 species of Dipterocarpaceae found in the sampling plot. All the species found were belongs to tribe of Shoreae namely; Shorea johorensis, Shorea parvifolia, Hopea dryobalanoides, Shorea lepidota, and Parashorea lucida.Key words: Dipterocarpaceae, inventory, Gunung Leuser National Park

scholarly journals Manajemen Pariwisata di Pulau Padar, Taman Nasional Komodo, Labuan Bajo

2020 ◽  
Vol 8 (2) ◽  
pp. 336
Author(s):  
Maria Feninsia Asni Gabur ◽  
Made Sukana
Keyword(s):  
National Park ◽  
Management Strategies ◽  
Secondary Data ◽  
Data Types ◽  
Demand And Supply ◽  
Tourism Management ◽  
Secondary Data Sources ◽  
Tourism Potential ◽  
Park Area

Padar Island as one of the main tourist attraction is part of Komodo National Park in Labuan Bajo. Its tourism potential become more in demand compared to Komodo and Rinca Island. The practice of tourism in this Komodo National Park area does not readily claim the management of tourism especially. The focuses of the Office Komodo National Park are conservation and preservation.  This study uses primary and secondary data sources with qualitative and quantitative data types. Methods of collecting data through observation, interviews, and documents with the determination of informants using purposive procedure techniques, and use data analysis qualitatively.  The result of this study answer three main problems raised, namely the first on the tourism profile of Padar Island relate to the basis of attraction, accessibility, amenities and ancillary. The second is relate to tourism management including demand and supply, the influence of tourism on natural conditions, forms of interaction of tourist with local communities and benefits gained by the community with tourism activities on Padar Island and the third is relate to resource management strategies on Padar Island by parties Komodo National Park.   Keywords: Profile, Tourism, Management, Strategy, Resource

scholarly journals PENGELOLAAN PERIKANAN TANGKAP DI KAWASAN TAMAN NASIONAL KARIMUNJAWA Management of Capture fisheries in the Area of Karimunjawa National Park

2019 ◽  
Vol 8 (2) ◽  
pp. 102-110
Author(s):  
Yulia Santi ◽  
Sutrisno Anggoro ◽  
Suryanti Suryanti
Keyword(s):  
National Park ◽  
Descriptive Analysis ◽  
Management Strategies ◽  
Literature Study ◽  
Purposive Sampling ◽  
Fisheries Resources ◽  
Management Institutions ◽  
And Training

ABSTRAKPerikanan  tangkap  di  kawasan  Taman  Nasional  Karimunjawa  dikelola  oleh  lebih  dari  satu  instansipengelola.  Setiap  instansi  diduga  mempunyai  peran  masing-  masing  sesuai  tupoksinya.  Saat  ini  belum diketahui secara nyata instansi apa saja yang mengelola beserta perannya. Tujuan penelitian ini adalah untuk mengidentifikasi instansi pengelola yang berperan dalam pengelolaan perikanan tangkap di kawasan TNKJ, persepsi,  aspirasi  dan  partisipasi  nelayan  terhadap  pengelolaan  perikanan  tangkap  serta  bagaimana  strategi pengelola  dalam  pengawasan  perikanan  tangkap.  Metode  penelitian  ini  adalah  studi  kasus  dengan  analisis deskriptif, dimana pengumpulan data melalui wawancara dan studi pustaka. Penentuan responden menggunakan metode purposive sampling, responden terdiri dari nelayan dan instansi pengelola. Hasil penelitian menunjukan bahwa  instansi yang  mengelola  perikanan tangkap adalah Unit  Pelaksana  Teknis   Pelabuhan Perikanan Pantai Karimunjawa, Balai Taman Nasional Karimunjawa, Dinas Perikanan, Polisi Air   dan Tentara Nasional Indonesia Angkatan Laut dan Satuan Kerja Pengawasan Sumberdaya Kelautan dan   Perikanan. Pembagian peran masing- masing instansi pengelola sudah sesuai dengan bidang masing-masing  serta tidak terjadi tumpang tindih kewenangan. Sinkronisasi dan koordinasi sudah dilakukan, hal ini terbukti   dengan  adanya  Nota  Kesepakatan Bersama. Sebanyak 80% nelayan setuju dengan peraturan yang diterapkan. Partisipasi nelayan terhadap sosialisasi dan pelatihan rendah yaitu 35% dan 19%. Strategi pengelola dalam pengawasan perikanan tangkap adalah dengan membentuk dan memberdayakan Pengawas   Perikanan  dan  Kelompok  Masyarakat  Pengawas  secara  sinergi. Strategi untuk  meningkatkan partisipasi  nelayan  dalam  sosialisasi  dan  pelatihan  adalah  dengan  memberikan penyadaran  motivasi dan  apresiasi berupa penghargaan dan pendampingan. ABSTRACTCapture   fisheries   in Karimunjawa National   Park   are   managed by   more   than one   management institutions.  Each  institution  is  assumed  to  have  their  respective  roles  according  to  their  basic  tasks  andfunctions. It is not yet known exactly what institutions are managing along with their roles. The purposes of  this study  were to know what institutions  were involved  in the management of capture fisheries in TNKJ  areas, perceptions, aspirations and participation of fishermen on the management of capture fisheries and  how the management strategy in the supervision of capture fisheries. This research method was case study with descriptive analysis, where data collected by interview and literature study. Determination of  respondents used purposive sampling method, respondents consist of fishermen and manager institution. The results showed that the institutions that managed capture fisheries were Technical Implementation Unit  Karimunjawa Fishery Port, Karimunjawa National Park Office, Fisheries Official, Water Police and Indonesian National Army – Navy and Work Unit of Supervision of Marine and Fisheries Resources. The  division of roles of each institution agency was in accordance with their respective fields and there was no  overlapping authority. Synchronization and coordination had been done, it was proved by the Memorandum of Understanding (MoU). As many as 80% of fishermen agree with the regulations applied. The  participations of fishermen on socialization and training were low at 35% and 19%. The management strategies in the supervision of capture fisheries were by establishing and empowering Fisheries Supervisor  and a group of supervisor community (PokMasWas). The strategies to increase the participation of fishermen in socialization and training were by giving awareness of motivation and appreciation in the form  of recognition and assistance.

scholarly journals On-farm orchards of fruit trees

2010 ◽  
Vol 46 (Special Issue) ◽  
pp. S65-S69
Author(s):  
F. Paprštein ◽  
J. Sedlák ◽  
V. Holubec
Keyword(s):  
National Park ◽  
Fruit Trees ◽  
On Farm Conservation ◽  
Nursery Stock ◽  
Planting Materials ◽  
On Farm ◽  
The Given

Four on-farm plantations (KRNAP Vrchlabí, the Orchard of Reconciliation in Neratov, Podyjí National Park, and Šumava National Park) were successfully established in a traditional form, with large orchard trees on seedling rootstocks. Certain accessions (cultivars) for on-farm conservation in the given locality were selected, according to the incidence and presentation of genotypes in these particular areas. This information was obtained by localization of fruit trees <I>in situ </I>and the determination of certain cultivars. Nursery stock production for onfarm plantations is described. Because of the longevity of the plantation, seedling rootstocks were used for the production of planting materials for the on-farm plantations. Techniques of on-farm plantation establishment and orchard management are stated within the paper. Four established on-farm plantations have ensured the long-term preservation of landraces in their original areas.

Aoruroides cochinchinensis sp. n. (Oxyurida: Thelastomatidae) from Vietnamese Panesthiinae wood-burrowing cockroaches

Zootaxa ◽  
2010 ◽  
Vol 2477 (1) ◽  
pp. 62 ◽  
Author(s):  
ELENA A. GUZEEVA ◽  
PHAM VAN LUC ◽  
SERGEI E. SPIRIDONOV
Keyword(s):  
National Park ◽  
Nerve Ring ◽  
First Report ◽  
De Man

A new thelastomatid species, Aoruroides cochinchinensis sp. n., is described from the hindgut of Vietnamese Panesthiinae cockroaches collected in Bi Doup-Nui Ba National Park. It is the first report of nematodes of the genus Aoruroides Travassos & Kloss, 1958 from mainland Asia. Aoruroides cochinchinensis sp. n. males are characterized by thorn-like cuticular projections on the head end, maximal value of de Man index a (19.5) within the genus, and the nerve ring situated on the border of corpus and isthmus. Earlier, only knob-like cervical cuticular projections were described for males of A. queenslandensis Jex, Cribb & Schneider, 2004.

scholarly journals The flood extent in the lower Biebrza basin calculated by the 1D flow model for different land use scenarios

2008 ◽  
Vol 40 (1) ◽  
pp. 45-54 ◽  
Author(s):  
Sylwia Szporak ◽  
Dorota Mirosław-Świątek ◽  
Jarosław Chormański
Keyword(s):  
Land Use ◽  
National Park ◽  
Flow Model ◽  
Main Channel ◽  
River Valley ◽  
North East ◽  
The North ◽  
Land Use Scenarios ◽  
Flooded Area

The flood extent in the lower Biebrza basin calculated by the 1D flow model for different land use scenarios The flood extent in the lower Biebrza basin calculated by the 1D flow model for different land use scenarios. An application of an steady 1D flow model for determination of a flood extent in the natural river valley is discussed in this paper. The Pasche method was used to calculate the total Darcy-Weisbach friction factor for each cross section according to the type of vegetation and flow interaction between the main channel and vegetated areas. In this approach friction caused by interaction between the main channel and vegetated areas are taken into account. The model was applied to the Biebrza Valley, fairly undisturbed river-marginal peatland, located in the north-east of Poland. Actual land use carried out in the National Park was analyzed to determine the influence of changes in the vegetation structure on the flood extent in the river valley. The obtained results show variation of a flooded area in relation to the vegetation of the floodplain.

Sign in / Sign up

Export Citation Format

Share Document