PT101666A - Via ictica ascensivel, ante obstrucoes tecnicas - Google Patents

Via ictica ascensivel, ante obstrucoes tecnicas Download PDF

Info

Publication number
PT101666A
PT101666A PT101666A PT10166695A PT101666A PT 101666 A PT101666 A PT 101666A PT 101666 A PT101666 A PT 101666A PT 10166695 A PT10166695 A PT 10166695A PT 101666 A PT101666 A PT 101666A
Authority
PT
Portugal
Prior art keywords
tanks
path
fishes
ascendable
obstructions
Prior art date
Application number
PT101666A
Other languages
English (en)
Other versions
PT101666B (pt
Original Assignee
Antonio Carreira Coelho
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Antonio Carreira Coelho filed Critical Antonio Carreira Coelho
Priority to PT101666A priority Critical patent/PT101666B/pt
Publication of PT101666A publication Critical patent/PT101666A/pt
Publication of PT101666B publication Critical patent/PT101666B/pt

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/60—Ecological corridors or buffer zones

Landscapes

  • Farming Of Fish And Shellfish (AREA)
PT101666A 1995-03-02 1995-03-02 Via ictica ascensivel, ante obstrucoes tecnicas PT101666B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT101666A PT101666B (pt) 1995-03-02 1995-03-02 Via ictica ascensivel, ante obstrucoes tecnicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT101666A PT101666B (pt) 1995-03-02 1995-03-02 Via ictica ascensivel, ante obstrucoes tecnicas

Publications (2)

Publication Number Publication Date
PT101666A true PT101666A (pt) 1996-09-30
PT101666B PT101666B (pt) 1998-12-31

Family

ID=20085487

Family Applications (1)

Application Number Title Priority Date Filing Date
PT101666A PT101666B (pt) 1995-03-02 1995-03-02 Via ictica ascensivel, ante obstrucoes tecnicas

Country Status (1)

Country Link
PT (1) PT101666B (pt)

Also Published As

Publication number Publication date
PT101666B (pt) 1998-12-31

Similar Documents

Publication Publication Date Title
US7594779B2 (en) Bottom fed screened water diversion apparatus
US6347908B1 (en) Fish guidance system
JPH0571113A (ja) 浮動取水装置
FR2635573B1 (fr) Vanne de commande pour chasse d'eau
NO176153C (no) Vanntemperaturavfölende/strömstyrende blandeventil
FR2685082B3 (fr) Dispositif de controle pour niveaux d'eau incorpores dans les avions.
PT101666A (pt) Via ictica ascensivel, ante obstrucoes tecnicas
DE69409792D1 (de) Geruchverschlussbildende vorrichtung und spülklosettbecken versehen mit einer derartigen vorrichtung
Welcomme Review of the present state of knowledge of fish stocks and fisheries of African rivers.
KR100325832B1 (ko) 인공 여울을 이용한 쏘가리 양식법 및 그 장치
GB1561848A (en) Arrangement for beeding keeping and fattening of animals living in water especially fishes and a method therefor
SU1484860A1 (ru) Рыбозащитное устройство водозаборного сооружения
JPH07255315A (ja) カニ飼育装置
DK595589A (da) Mundstykke til et vandaftapningssted
KR100900835B1 (ko) 집수정식 어도를 구비한 자연형 보
IT9047732A0 (it) Dispositivo rigeneratore d'acqua per acquari, vivai per pesci, vasche, piscine e simili.
JPS5816617A (ja) 水田の水入れ装置
SU1124901A2 (ru) Устройство дл выращивани рыбы
KR930001803Y1 (ko) 논물꼬
Schmutz et al. Colonisation of a newly constructed canal by fish(Marchfeldkanal, Austria).
SU1631117A2 (ru) Рыбозащитное устройство
ATA216691A (de) Wasserdurchsatzregler
Gazdaru et al. The behaviour of the drainage installed at the perimeter of Dimbovita reservoir after the first stage of its construction
KR930014832U (ko) 수조용 부구식 개폐밸브
FR2684705B1 (fr) Dispositif de chasse d'eau.

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19950517

FG3A Patent granted, date of granting

Effective date: 19980910

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20040902