水中生態系の英語

深い沼区間と瀬区間とを繰り返して施工し、水中生物が自由に上流及び下流に移動できるように様々な棲息環境を造成し、食物連鎖による河川の健康な生態系を造成する河川の水中生態系復元工法の提供。例文帳に追加

To provide an underwater ecosystem restoration method for river capable of creating healthy ecosystem based on food chain by developing various habitat environment which permits the movement of aquatic life freely to upstream and downstream areas by repeatedly constructing deep bog sections and shoal sections. - 特許庁

水中の好気性微生物が電極や有害物質などで死滅するのを防止し、簡素な構成で好気性微生物を増やして自然な浄化作用を補助し水中の生態系を容易に改善することができる水の生態系における水質浄化装置を提供する。例文帳に追加

To provide a water cleaning apparatus in an ecosystem of water which prevents aerobic bacteria in water from perishing due to an electrode, toxic substances or the like and increases aerobic bacteria with simple constitution and thereby which can assist natural decontamination action and can easily improve underwater ecosystem. - 特許庁

道路、河川、公園、沼等の法面環境又は水中生態系コンクリートブロックの直線施工ばかりでなく曲線施工も容易として大型製品でも連結部の数を少なくしてなる生態系空連結ブロックの連結方法の提供。例文帳に追加

To decrease the number of connecting parts even in a large-sized product by facilitating not only the linear construction but also curved construction of a slope environment of a road, a river, a park, a lake or the like or an underwater ecosystem concrete block. - 特許庁

ポット１１内の生育基盤材１２に水生植物１３を植生することにより水生植物生育体１を構成し、この水生植物生育体１を、被修復水域Ｂの水中生態系を修復可能に、この被修復水域Ｂの水中に配置する。例文帳に追加

This method of construction of vegetation in water comprises forming a water plant growing body 1 through vegetating water plants 13 on a growth base material 12 in a pot 11, and arranging the water plant growing body 1 in water of a water area B to be restored so as to enable restoration of an ecosystem in water of the water area B to be restored. - 特許庁

珪藻類の増殖およびそれらを捕食する微小動物群の増殖ならびにこれらを通じ、水質の改善や水中生態系の維持発展の促進を図ることを目的とする。例文帳に追加

To proliferate diatoms and animalcule groups preying on these, thereby enhancing improvement of water quality, and sustainment and development of an under water ecological system. - 特許庁

より具体的な形態としては生態環境系における汚染原因菌の検出、海水中ＣＯ_2濃度と微生物群集の関係評価、酸敗原因菌の検出などが行われる。例文帳に追加

The detection of a causative bacterium of pollution in the ecological system, the evaluation of the relation between the concentration of CO_2 in sea water and the microorganism community, the detection of a causative bacterium of decay, or the like is carried out as a more concrete example. - 特許庁

安全衛生、環境面での問題点、すなわち毒性や残留性等が低く、生態系や作業環境に悪影響を及ぼすことがなく、しかも、その効果を長期間発揮しえる水中有害生物防除剤を提供する。例文帳に追加

To provide an agent for controlling aquatic harmful life, hardly having problems in safety and hygiene, and environmental phase, i.e., having low toxicity, persistence or the like, hardly providing bad effects on ecosystem and working environment, and capable of exhibiting the effects for a long period. - 特許庁

本発明は、水圏自然生態系における水生動物のモニタリング調査用の水中ライトトラップとして最適で、光源の誘引性が大きいので捕獲、収集効率が高く、また、長時間の点灯使用が可能で経済性が高く、更に水中に一体的に配置可能なコンパクトかつ携帯自在なＬＥＤ式水中ライトトラップを提供することを目的とする。例文帳に追加

To provide a compact and freely portable light-emitting diode(LED) type underwater light trap optimal as an underwater light trap for monitoring and investigating aquatic animals in a hydrospherical natural ecosystem, having a high capturing and gathering efficiency due to great attracting properties of a light source, usable by lighting for a long period, having a high economical efficiency and capable of being integrally arranged in water. - 特許庁