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农业农村部长江办组织开展川陕哲罗鲑保护工作研讨
发布时间:2023-02-21 15:28
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  7月19日,农业农村部长江流域渔政监督管理办公室组织召开川陕哲罗鲑保护工作会议。四川、陕西、青海省农业农村厅负责同志、中国科学院曹文宣院士和相关科研院所专家代表参加。

  中国水产科学研究院长江水产研究所汇报了川陕哲罗鲑保护行动计划编制情况,四川、陕西、青海省农业农村厅介绍了川陕哲罗鲑保护工作进展和下一步工作打算,曹文宣院士和有关专家对川陕哲罗鲑保护工作进行了科学指导,长江办副主任赵依民就保护工作进行了发言。

  与会代表认为,川陕哲罗鲑是国家一级重点保护野生动物,自然栖息生境日益萎缩,种群极度濒危,亟需加强保护。应抓紧出台川陕哲罗鲑保护行动计划,建立部门间保护协作机制,共同推进保护工作。

  与会部门和单位代表一致同意,将共同实施川陕哲罗鲑野外资源及栖息地现状调查,开展自然种群重建,推进栖息地生境修复和保护,恢复生境连通性。加强科研攻关,加大人工繁育,建立人工种群,科学规划并实施人工放流。加大保护宣传力度,发动社会力量,组建保护联盟,并通过川陕哲罗鲑保护工作促进长江上游相关水生生物多样性及栖息生境的保护和修复。


// 2){ var textDat = textDiv.innerHTML; var br = textDat.toLowerCase().indexOf("=0 && divTop var sWeek = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"); var dNow = new Date(); var CalendarData = new Array(100); var madd = new Array(12); var tgString = "甲乙丙丁戊己庚辛壬癸"; var dzString = "子丑寅卯辰巳午未申酉戌亥"; var numString = "一二三四五六七八九十"; var monString = "正二三四五六七八九十冬腊"; var sx = "鼠牛虎兔龙蛇马羊猴鸡狗猪"; var cYear, cMonth, cDay, TheDate; CalendarData = new Array(0xA4B, 0x5164B, 0x6A5, 0x6D4, 0x415B5, 0x2B6, 0x957, 0x2092F, 0x497, 0x60C96, 0xD4A, 0xEA5, 0x50DA9, 0x5AD, 0x2B6, 0x3126E, 0x92E, 0x7192D, 0xC95, 0xD4A, 0x61B4A, 0xB55, 0x56A, 0x4155B, 0x25D, 0x92D, 0x2192B, 0xA95, 0x71695, 0x6CA, 0xB55, 0x50AB5, 0x4DA, 0xA5B, 0x30A57, 0x52B, 0x8152A, 0xE95, 0x6AA, 0x615AA, 0xAB5, 0x4B6, 0x414AE, 0xA57, 0x526, 0x31D26, 0xD95, 0x70B55, 0x56A, 0x96D, 0x5095D, 0x4AD, 0xA4D, 0x41A4D, 0xD25, 0x81AA5, 0xB54, 0xB6A, 0x612DA, 0x95B, 0x49B, 0x41497, 0xA4B, 0xA164B, 0x6A5, 0x6D4, 0x615B4, 0xAB6, 0x957, 0x5092F, 0x497, 0x64B, 0x30D4A, 0xEA5, 0x80D65, 0x5AC, 0xAB6, 0x5126D, 0x92E, 0xC96, 0x41A95, 0xD4A, 0xDA5, 0x20B55, 0x56A, 0x7155B, 0x25D, 0x92D, 0x5192B, 0xA95, 0xB4A, 0x416AA, 0xAD5, 0x90AB5, 0x4BA, 0xA5B, 0x60A57, 0x52B, 0xA93, 0x40E95); madd[0] = 0; madd[1] = 31; madd[2] = 59; madd[3] = 90; madd[4] = 120; madd[5] = 151; madd[6] = 181; madd[7] = 212; madd[8] = 243; madd[9] = 273; madd[10] = 304; madd[11] = 334; function GetBit(m, n) { return(m >> n) & 1; } function e2c() { TheDate = (arguments.length != 3) ? new Date() : new Date(arguments[0], arguments[1], arguments[2]); var total, m, n, k; var isEnd = false; var tmp = TheDate.getFullYear(); total = (tmp - 1921) * 365 + Math.floor((tmp - 1921) / 4) + madd[TheDate.getMonth()] + TheDate.getDate() - 38; if(TheDate.getYear() % 4 == 0 && TheDate.getMonth() > 1) { total++; } for(m = 0;; m++) { k = (CalendarData[m] < 0xfff) ? 11 : 12; for(n = k; n >= 0; n--) { if(total <= 29 + GetBit(CalendarData[m], n)) { isEnd = true; break; } total = total - 29 - GetBit(CalendarData[m], n); } if(isEnd) break; } cYear = 1921 + m; cMonth = k - n + 1; cDay = total; if(k == 12) { if(cMonth == Math.floor(CalendarData[m] / 0x10000) + 1) { cMonth = 1 - cMonth; } if(cMonth > Math.floor(CalendarData[m] / 0x10000) + 1) { cMonth--; } } } /*戊戌狗年 腊月廿*/ function GetcDateString() { var tmp = ""; tmp += tgString.charAt((cYear - 4) % 10); tmp += dzString.charAt((cYear - 4) % 12); tmp += sx.charAt((cYear - 4) % 12); tmp += "年 "; if(cMonth < 1) { tmp += "(闰)"; tmp += monString.charAt(-cMonth - 1); } else { tmp += monString.charAt(cMonth - 1); } tmp += "月"; tmp += (cDay < 11) ? "初" : ((cDay < 20) ? "十" : ((cDay < 30) ? "廿" : "三十")); if(cDay % 10 != 0 || cDay == 10) { tmp += numString.charAt((cDay - 1) % 10); } return tmp; } function GetLunarDay(solarYear, solarMonth, solarDay) { if(solarYear < 1921 || solarYear > 2020) { return ""; } else { solarMonth = (parseInt(solarMonth) > 0) ? (solarMonth - 1) : 11; e2c(solarYear, solarMonth, solarDay); return GetcDateString(); } } function getFullYear(d) { // 修正firefox下year错误 yr = d.getYear(); if(yr < 1000) yr += 1900; return yr; } /*写入页面*/ function showDate() { var D = new Date(); var yy = D.getFullYear(); var mm = D.getMonth() + 1; var dd = D.getDate(); var ww = D.getDay(); var ss = parseInt(D.getTime() / 1000); var h = D.getHours(); var m = D.getMinutes(); var s = D.getSeconds(); var sValue = getFullYear(dNow) + "年" + (dNow.getMonth() + 1) + "月" + dNow.getDate() + "日" + " " + sWeek[dNow.getDay()] + " "; sValue += GetLunarDay(yy, mm, dd); sValue += shapetime(h,m,s); document.getElementById("pDate").innerHTML = sValue; setTimeout("showDate()", 500); }; /*格式化时间*/ function shapetime(h, m, s) { if(s <= 9) s = "0" + s; if(m <= 9) m = "0" + m; if(h <= 9) h = "0" + h; return h + ":" + m + ":" + s } window.onload = showDate; if (!window.jQuery) { document.write(unescape("%3Cscript src='/public/static/common/js/jquery.min.js' type='text/javascript'%3E%3C/script%3E")); document.write(unescape("%3Cscript type='text/javascript'%3E try{jQuery.noConflict();}catch(e){} %3C/script%3E")); } if (window.jQuery) { (function($){ default_switch(); //简体繁体互换 function default_switch() { var home_lang = getCookie('home_lang'); if (home_lang == '') { home_lang = 'cn'; } if ($.inArray(home_lang, ['zh','cn'])) { var obj = $('#jquerys2t_1573822909'); var isSimplified = getCookie('jquerys2t_1573822909'); if ('cn' == isSimplified) { $('body').t2s(); $(obj).text('繁體'); } else if ('zh' == isSimplified) { $('body').s2t(); $(obj).text('简体'); } } } //简体繁体互换 $('#jquerys2t_1573822909').click(function(){ var obj = this; var isSimplified = getCookie('jquerys2t_1573822909'); if ('' == isSimplified || 'cn' == isSimplified) { $('body').s2t(); // 简体转繁体 setCookie('jquerys2t_1573822909', 'zh'); $(obj).text('简体'); } else { $('body').t2s(); // 繁体转简体 setCookie('jquerys2t_1573822909', 'cn'); $(obj).text('繁體'); } }); })(jQuery); }